| 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 | $25.33 | 11.559% | $28.2579 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $165.50 | 7.548% | $177.9919 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $49.64 | 6.682% | $52.9569 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $36.47 | 3.123% | $37.609 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $161.85 | 13.627% | $183.9053 | $183.91 | $183.90 | $183.90 |
| Purchase #6 | $62.71 | 6.336% | $66.6833 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $219.72 | 4.574% | $229.77 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $721.22 | $777.1743 | $777.18 | $777.15 | $777.30 | |