| 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 | $84.43 | 8.451% | $91.5652 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $145.94 | 13.268% | $165.3033 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $180.49 | 7.560% | $194.135 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $73.44 | 8.784% | $79.891 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $121.96 | 10.467% | $134.7256 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $28.57 | 6.149% | $30.3268 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $138.48 | 8.277% | $149.942 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $773.31 | $845.8889 | $845.90 | $845.95 | $845.80 | |