| 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 | $38.86 | 10.749% | $43.0371 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $18.95 | 10.489% | $20.9377 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $73.40 | 5.181% | $77.2029 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $35.75 | 11.327% | $39.7994 | $39.80 | $39.80 | $39.80 |
| Purchase #5 | $154.43 | 13.676% | $175.5498 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $88.90 | 4.666% | $93.0481 | $93.05 | $93.05 | $93.00 |
| Purchase #7 | $142.56 | 5.268% | $150.0701 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $552.85 | $599.6451 | $599.65 | $599.65 | $599.50 | |