| 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 | $92.35 | 10.111% | $101.6875 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $72.53 | 3.539% | $75.0968 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $219.75 | 7.198% | $235.5676 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $165.48 | 3.137% | $170.6711 | $170.67 | $170.65 | $170.70 |
| Purchase #5 | $117.78 | 10.626% | $130.2953 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $41.30 | 10.511% | $45.641 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $96.89 | 13.871% | $110.3296 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $806.08 | $869.2889 | $869.30 | $869.30 | $869.30 | |