| 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 | $29.33 | 10.867% | $32.5173 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $34.64 | 11.610% | $38.6617 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $29.90 | 3.824% | $31.0434 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $148.47 | 7.405% | $159.4642 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $112.26 | 8.691% | $122.0165 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $146.90 | 4.495% | $153.5032 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $187.26 | 9.281% | $204.6396 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $688.76 | $741.8459 | $741.84 | $741.80 | $741.80 | |