| 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 | $71.60 | 10.790% | $79.3256 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $171.35 | 3.510% | $177.3644 | $177.36 | $177.35 | $177.40 |
| Purchase #3 | $243.72 | 9.687% | $267.3292 | $267.33 | $267.35 | $267.30 |
| Purchase #4 | $194.86 | 3.413% | $201.5106 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $238.70 | 8.558% | $259.1279 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $202.84 | 8.368% | $219.8137 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $244.63 | 12.749% | $275.8179 | $275.82 | $275.80 | $275.80 |
| 7 purchase totals = | $1,367.70 | $1,480.2893 | $1,480.29 | $1,480.30 | $1,480.20 | |