| 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 | $125.49 | 4.484% | $131.117 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $110.74 | 6.650% | $118.1042 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $105.88 | 9.399% | $115.8317 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $69.87 | 9.620% | $76.5915 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $48.96 | 3.376% | $50.6129 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $33.37 | 3.521% | $34.545 | $34.55 | $34.55 | $34.50 |
| Purchase #7 | $238.68 | 13.501% | $270.9042 | $270.90 | $270.90 | $270.90 |
| 7 purchase totals = | $732.99 | $797.7065 | $797.70 | $797.70 | $797.60 | |