| 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 | $49.77 | 10.648% | $55.0695 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $195.55 | 8.618% | $212.4025 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $53.85 | 4.268% | $56.1483 | $56.15 | $56.15 | $56.10 |
| Purchase #4 | $11.80 | 12.626% | $13.2899 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $88.43 | 8.490% | $95.9377 | $95.94 | $95.95 | $95.90 |
| Purchase #6 | $112.37 | 9.674% | $123.2407 | $123.24 | $123.25 | $123.20 |
| Purchase #7 | $120.72 | 6.391% | $128.4352 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $632.49 | $684.5238 | $684.53 | $684.55 | $684.40 | |