| 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 | $108.83 | 11.760% | $121.6284 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $55.26 | 9.459% | $60.487 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $68.96 | 4.115% | $71.7977 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $85.72 | 12.499% | $96.4341 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $113.59 | 12.238% | $127.4911 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $203.50 | 8.383% | $220.5594 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $54.93 | 7.144% | $58.8542 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $690.79 | $757.2519 | $757.25 | $757.30 | $757.30 | |