| 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 | $8.55 | 12.462% | $9.6155 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $88.81 | 12.394% | $99.8171 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $54.51 | 9.315% | $59.5876 | $59.59 | $59.60 | $59.60 |
| Purchase #4 | $194.75 | 8.259% | $210.8344 | $210.83 | $210.85 | $210.80 |
| Purchase #5 | $214.98 | 13.480% | $243.9593 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $105.34 | 5.757% | $111.4044 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $200.68 | 12.858% | $226.4834 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $867.62 | $961.7017 | $961.70 | $961.70 | $961.70 | |