| 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 | $66.44 | 6.617% | $70.8363 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $210.64 | 3.469% | $217.9471 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $224.31 | 9.420% | $245.44 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $94.77 | 7.769% | $102.1327 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $120.65 | 12.560% | $135.8036 | $135.80 | $135.80 | $135.80 |
| Purchase #6 | $125.35 | 3.244% | $129.4164 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $50.88 | 10.834% | $56.3923 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $893.04 | $957.9684 | $957.97 | $958.00 | $957.80 | |