| 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 | $37.52 | 12.110% | $42.0637 | $42.06 | $42.05 | $42.10 |
| Purchase #2 | $39.86 | 13.593% | $45.2782 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $244.57 | 13.425% | $277.4035 | $277.40 | $277.40 | $277.40 |
| Purchase #4 | $64.77 | 7.291% | $69.4924 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $115.26 | 8.128% | $124.6283 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $62.62 | 10.860% | $69.4205 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $120.27 | 11.470% | $134.065 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $684.87 | $762.3516 | $762.35 | $762.35 | $762.40 | |