| 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 | $91.54 | 8.445% | $99.2706 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $174.26 | 12.336% | $195.7567 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $5.77 | 12.654% | $6.5001 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $20.59 | 6.524% | $21.9333 | $21.93 | $21.95 | $21.90 |
| Purchase #5 | $55.51 | 11.847% | $62.0863 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $141.78 | 12.289% | $159.2033 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $139.45 | 9.306% | $152.4272 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $628.90 | $697.1775 | $697.18 | $697.20 | $697.20 | |