| 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 | $20.57 | 10.242% | $22.6768 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $215.69 | 7.741% | $232.3866 | $232.39 | $232.40 | $232.40 |
| Purchase #3 | $62.47 | 6.649% | $66.6236 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $108.27 | 11.349% | $120.5576 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $159.45 | 3.510% | $165.0467 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $68.29 | 12.489% | $76.8187 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $34.55 | 4.377% | $36.0623 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $669.29 | $720.1723 | $720.18 | $720.15 | $720.20 | |