| 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 | $224.31 | 13.622% | $254.8655 | $254.87 | $254.85 | $254.90 |
| Purchase #2 | $5.92 | 6.593% | $6.3103 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $39.77 | 13.459% | $45.1226 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $67.97 | 9.634% | $74.5182 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $44.40 | 13.352% | $50.3283 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $62.46 | 13.278% | $70.7534 | $70.75 | $70.75 | $70.80 |
| Purchase #7 | $68.61 | 7.258% | $73.5897 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $513.44 | $575.4880 | $575.49 | $575.45 | $575.50 | |