| 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 | $78.94 | 12.292% | $88.6433 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $50.95 | 3.822% | $52.8973 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $73.44 | 8.243% | $79.4937 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $36.36 | 9.540% | $39.8287 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $143.80 | 10.815% | $159.352 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $210.89 | 5.348% | $222.1684 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $131.90 | 10.259% | $145.4316 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $726.28 | $787.8150 | $787.81 | $787.85 | $787.80 | |