| 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 | $49.91 | 10.185% | $54.9933 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $26.90 | 10.642% | $29.7627 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $62.50 | 5.770% | $66.1063 | $66.11 | $66.10 | $66.10 |
| Purchase #4 | $175.31 | 9.429% | $191.84 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $202.61 | 4.523% | $211.7741 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $64.89 | 12.786% | $73.1868 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $89.81 | 5.600% | $94.8394 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $671.93 | $722.5026 | $722.50 | $722.50 | $722.50 | |