| 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 | $110.37 | 9.351% | $120.6907 | $120.69 | $120.70 | $120.70 |
| Purchase #2 | $49.92 | 10.830% | $55.3263 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $171.41 | 5.600% | $181.009 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $80.41 | 9.216% | $87.8206 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $12.64 | 7.701% | $13.6134 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $164.89 | 7.426% | $177.1347 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $42.57 | 8.464% | $46.1731 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $632.21 | $681.7678 | $681.76 | $681.75 | $681.70 | |