| 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 | $84.76 | 7.451% | $91.0755 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $76.78 | 8.629% | $83.4053 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $25.46 | 11.181% | $28.3067 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $165.99 | 13.154% | $187.8243 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $66.91 | 10.722% | $74.0841 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $38.58 | 10.490% | $42.627 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $96.91 | 10.481% | $107.0671 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $555.39 | $614.3900 | $614.40 | $614.40 | $614.40 | |