| 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 | $36.99 | 4.313% | $38.5854 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $219.77 | 11.591% | $245.2435 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $108.75 | 8.565% | $118.0644 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $194.90 | 7.276% | $209.0809 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $46.51 | 8.651% | $50.5336 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $48.64 | 7.119% | $52.1027 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $60.88 | 9.421% | $66.6155 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $716.44 | $780.2260 | $780.22 | $780.25 | $780.20 | |