| 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 | $187.55 | 5.748% | $198.3304 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $22.45 | 4.267% | $23.4079 | $23.41 | $23.40 | $23.40 |
| Purchase #3 | $65.86 | 8.429% | $71.4113 | $71.41 | $71.40 | $71.40 |
| Purchase #4 | $58.26 | 12.460% | $65.5192 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $25.92 | 7.858% | $27.9568 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $219.76 | 3.252% | $226.9066 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $53.63 | 4.458% | $56.0208 | $56.02 | $56.00 | $56.00 |
| 7 purchase totals = | $633.43 | $669.5530 | $669.56 | $669.50 | $669.50 | |