| 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 | $91.62 | 8.136% | $99.0742 | $99.07 | $99.05 | $99.10 |
| Purchase #2 | $19.39 | 13.424% | $21.9929 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $201.99 | 4.265% | $210.6049 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $239.51 | 7.518% | $257.5164 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $158.27 | 7.507% | $170.1513 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $175.35 | 8.664% | $190.5423 | $190.54 | $190.55 | $190.50 |
| Purchase #7 | $106.57 | 4.347% | $111.2026 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $992.70 | $1,061.0846 | $1,061.07 | $1,061.05 | $1,061.10 | |