| 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 | $28.63 | 13.205% | $32.4106 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $150.37 | 8.203% | $162.7049 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $56.69 | 4.752% | $59.3839 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $22.85 | 10.618% | $25.2762 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $108.74 | 7.736% | $117.1521 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $57.96 | 5.188% | $60.967 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $159.61 | 12.191% | $179.0681 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $584.85 | $636.9628 | $636.96 | $636.95 | $637.10 | |