| 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 | $21.63 | 10.801% | $23.9663 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $32.70 | 13.285% | $37.0442 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $25.52 | 13.201% | $28.8889 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $160.58 | 4.273% | $167.4416 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $13.51 | 7.556% | $14.5308 | $14.53 | $14.55 | $14.50 |
| Purchase #6 | $172.80 | 8.604% | $187.6677 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $232.75 | 9.681% | $255.2825 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $659.49 | $714.8220 | $714.82 | $714.85 | $714.80 | |