| 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 | $234.70 | 6.436% | $249.8053 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $19.41 | 6.726% | $20.7155 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $99.62 | 11.869% | $111.4439 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $94.88 | 5.601% | $100.1942 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $107.26 | 7.533% | $115.3399 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $66.55 | 11.806% | $74.4069 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $67.58 | 11.848% | $75.5869 | $75.59 | $75.60 | $75.60 |
| 7 purchase totals = | $690.00 | $747.4926 | $747.50 | $747.50 | $747.40 | |