| 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 | $42.90 | 9.351% | $46.9116 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $196.84 | 3.807% | $204.3337 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $111.48 | 9.142% | $121.6715 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $57.91 | 8.635% | $62.9105 | $62.91 | $62.90 | $62.90 |
| Purchase #5 | $32.44 | 4.636% | $33.9439 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $84.58 | 11.297% | $94.135 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $229.63 | 11.182% | $255.3072 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $755.78 | $819.2134 | $819.21 | $819.20 | $819.10 | |