| 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 | $40.89 | 7.434% | $43.9298 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $152.62 | 4.477% | $159.4528 | $159.45 | $159.45 | $159.50 |
| Purchase #3 | $221.70 | 4.866% | $232.4879 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $11.86 | 4.533% | $12.3976 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $44.83 | 6.250% | $47.6319 | $47.63 | $47.65 | $47.60 |
| Purchase #6 | $71.54 | 4.413% | $74.6971 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $64.74 | 4.806% | $67.8514 | $67.85 | $67.85 | $67.90 |
| 7 purchase totals = | $608.18 | $638.4485 | $638.45 | $638.50 | $638.50 | |