| 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 | $80.43 | 13.280% | $91.1111 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $71.28 | 5.251% | $75.0229 | $75.02 | $75.00 | $75.00 |
| Purchase #3 | $154.51 | 13.391% | $175.2004 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $152.77 | 11.310% | $170.0483 | $170.05 | $170.05 | $170.00 |
| Purchase #5 | $108.37 | 7.672% | $116.6841 | $116.68 | $116.70 | $116.70 |
| Purchase #6 | $241.39 | 3.452% | $249.7228 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $51.72 | 4.589% | $54.0934 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $860.47 | $931.8830 | $931.87 | $931.85 | $931.80 | |