| 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 | $23.62 | 9.457% | $25.8537 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $16.89 | 13.161% | $19.1129 | $19.11 | $19.10 | $19.10 |
| Purchase #3 | $108.96 | 9.831% | $119.6719 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $194.51 | 12.172% | $218.1858 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $68.97 | 10.737% | $76.3753 | $76.38 | $76.40 | $76.40 |
| Purchase #6 | $183.82 | 6.443% | $195.6635 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $133.84 | 8.301% | $144.9501 | $144.95 | $144.95 | $145.00 |
| 7 purchase totals = | $730.61 | $799.8132 | $799.81 | $799.80 | $800.00 | |