| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.54 | 7.332% | $32.7792 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $216.41 | 13.422% | $245.4566 | $245.46 | $245.45 | $245.50 |
| Purchase #3 | $96.38 | 12.719% | $108.6386 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $195.35 | 13.165% | $221.0678 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $189.43 | 12.623% | $213.3417 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $120.52 | 13.469% | $136.7528 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $156.93 | 6.631% | $167.336 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $1,005.56 | $1,125.3727 | $1,125.38 | $1,125.40 | $1,125.40 | |