| 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 | $130.57 | 4.234% | $136.0983 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $57.86 | 8.722% | $62.9065 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $71.31 | 11.872% | $79.7759 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $88.88 | 5.539% | $93.8031 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $232.70 | 9.723% | $255.3254 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $24.74 | 5.560% | $26.1155 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $119.36 | 11.547% | $133.1425 | $133.14 | $133.15 | $133.10 |
| 7 purchase totals = | $725.42 | $787.1672 | $787.18 | $787.20 | $787.10 | |