| 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 | $17.47 | 9.361% | $19.1054 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $249.35 | 6.802% | $266.3108 | $266.31 | $266.30 | $266.30 |
| Purchase #3 | $219.26 | 11.602% | $244.6985 | $244.70 | $244.70 | $244.70 |
| Purchase #4 | $110.77 | 4.260% | $115.4888 | $115.49 | $115.50 | $115.50 |
| Purchase #5 | $226.49 | 4.795% | $237.3502 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $13.34 | 11.380% | $14.8581 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $69.28 | 6.388% | $73.7056 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $905.96 | $971.5174 | $971.53 | $971.50 | $971.60 | |