| 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 | $79.47 | 11.184% | $88.3579 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $5.34 | 3.566% | $5.5304 | $5.53 | $5.55 | $5.50 |
| Purchase #3 | $210.85 | 4.185% | $219.6741 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $94.48 | 4.110% | $98.3631 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $181.80 | 13.755% | $206.8066 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $29.87 | 8.536% | $32.4197 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $30.43 | 4.629% | $31.8386 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $632.24 | $682.9904 | $682.99 | $682.95 | $683.00 | |