| 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 | $71.95 | 5.302% | $75.7648 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $29.34 | 12.234% | $32.9295 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $137.91 | 5.334% | $145.2661 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $97.69 | 10.262% | $107.7149 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $102.36 | 5.408% | $107.8956 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $211.87 | 9.593% | $232.1947 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $75.50 | 4.149% | $78.6325 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $726.62 | $780.3981 | $780.39 | $780.40 | $780.40 | |