| 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 | $95.60 | 12.793% | $107.8301 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $36.32 | 12.121% | $40.7223 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $23.94 | 4.242% | $24.9555 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $161.25 | 5.738% | $170.5025 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $36.91 | 9.741% | $40.5054 | $40.51 | $40.50 | $40.50 |
| Purchase #6 | $169.49 | 4.803% | $177.6306 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $29.68 | 6.593% | $31.6368 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $553.19 | $593.7832 | $593.79 | $593.80 | $593.70 | |