| 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 | $77.82 | 5.412% | $82.0316 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $155.89 | 13.405% | $176.7871 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $36.25 | 4.137% | $37.7497 | $37.75 | $37.75 | $37.70 |
| Purchase #4 | $204.51 | 3.818% | $212.3182 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $66.43 | 4.622% | $69.5004 | $69.50 | $69.50 | $69.50 |
| Purchase #6 | $57.75 | 11.466% | $64.3716 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $128.79 | 7.767% | $138.7931 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $727.44 | $781.5517 | $781.55 | $781.55 | $781.50 | |