| 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 | $39.78 | 12.873% | $44.9009 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $171.86 | 10.161% | $189.3227 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $188.62 | 12.612% | $212.4088 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $159.42 | 7.565% | $171.4801 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $8.95 | 8.367% | $9.6988 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $45.45 | 7.768% | $48.9806 | $48.98 | $49.00 | $49.00 |
| Purchase #7 | $130.35 | 3.761% | $135.2525 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $744.43 | $812.0444 | $812.04 | $812.05 | $812.10 | |