| 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 | $62.29 | 9.690% | $68.3259 | $68.33 | $68.35 | $68.30 |
| Purchase #2 | $38.31 | 3.646% | $39.7068 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $6.79 | 4.849% | $7.1192 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $180.91 | 8.139% | $195.6343 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $209.68 | 7.694% | $225.8128 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $12.49 | 5.723% | $13.2048 | $13.20 | $13.20 | $13.20 |
| Purchase #7 | $98.92 | 11.256% | $110.0544 | $110.05 | $110.05 | $110.10 |
| 7 purchase totals = | $609.39 | $659.8582 | $659.85 | $659.85 | $659.80 | |