| 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 | $27.29 | 7.768% | $29.4099 | $29.41 | $29.40 | $29.40 |
| Purchase #2 | $219.61 | 3.283% | $226.8198 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $193.29 | 4.461% | $201.9127 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $72.33 | 13.257% | $81.9188 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $53.32 | 12.789% | $60.1391 | $60.14 | $60.15 | $60.10 |
| Purchase #6 | $128.41 | 6.562% | $136.8363 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $210.84 | 11.665% | $235.4345 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $905.09 | $972.4711 | $972.47 | $972.45 | $972.30 | |