| 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 | $6.49 | 9.429% | $7.1019 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $26.46 | 5.103% | $27.8103 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $57.38 | 8.419% | $62.2108 | $62.21 | $62.20 | $62.20 |
| Purchase #4 | $238.85 | 11.849% | $267.1513 | $267.15 | $267.15 | $267.20 |
| Purchase #5 | $83.51 | 4.670% | $87.4099 | $87.41 | $87.40 | $87.40 |
| Purchase #6 | $62.31 | 7.231% | $66.8156 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $233.35 | 13.400% | $264.6189 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $708.35 | $783.1187 | $783.12 | $783.05 | $783.10 | |