| 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 | $84.63 | 8.776% | $92.0571 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $138.67 | 5.608% | $146.4466 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $202.88 | 9.128% | $221.3989 | $221.40 | $221.40 | $221.40 |
| Purchase #4 | $54.81 | 13.376% | $62.1414 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $69.75 | 13.737% | $79.3316 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $88.62 | 11.574% | $98.8769 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $129.49 | 11.867% | $144.8566 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $768.85 | $845.1091 | $845.12 | $845.15 | $845.10 | |