| 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 | $25.74 | 9.577% | $28.2051 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $222.57 | 6.765% | $237.6269 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $184.86 | 6.327% | $196.5561 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $99.99 | 8.397% | $108.3862 | $108.39 | $108.40 | $108.40 |
| Purchase #5 | $228.69 | 8.303% | $247.6781 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $53.67 | 4.754% | $56.2215 | $56.22 | $56.20 | $56.20 |
| Purchase #7 | $101.52 | 10.119% | $111.7928 | $111.79 | $111.80 | $111.80 |
| 7 purchase totals = | $917.04 | $986.4667 | $986.48 | $986.50 | $986.50 | |