| 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 | $56.30 | 9.375% | $61.5781 | $61.58 | $61.60 | $61.60 |
| Purchase #2 | $57.77 | 4.212% | $60.2033 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $49.88 | 11.133% | $55.4331 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $145.75 | 11.348% | $162.2897 | $162.29 | $162.30 | $162.30 |
| Purchase #5 | $217.78 | 6.678% | $232.3233 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $179.46 | 5.425% | $189.1957 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $8.45 | 7.603% | $9.0925 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $715.39 | $770.1157 | $770.11 | $770.15 | $770.10 | |