| 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 | $47.77 | 12.138% | $53.5683 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $228.33 | 9.144% | $249.2085 | $249.21 | $249.20 | $249.20 |
| Purchase #3 | $56.83 | 8.727% | $61.7896 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $155.50 | 11.353% | $173.1539 | $173.15 | $173.15 | $173.20 |
| Purchase #5 | $68.29 | 11.463% | $76.1181 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $42.76 | 12.436% | $48.0776 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $137.62 | 10.458% | $152.0123 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $737.10 | $813.9283 | $813.93 | $813.90 | $814.00 | |