| 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 | $13.62 | 7.670% | $14.6647 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $73.65 | 13.251% | $83.4094 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $80.55 | 8.438% | $87.3468 | $87.35 | $87.35 | $87.30 |
| Purchase #4 | $213.49 | 4.212% | $222.4822 | $222.48 | $222.50 | $222.50 |
| Purchase #5 | $37.81 | 6.126% | $40.1262 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $48.75 | 10.361% | $53.801 | $53.80 | $53.80 | $53.80 |
| Purchase #7 | $13.89 | 5.748% | $14.6884 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $481.76 | $516.5187 | $516.52 | $516.55 | $516.50 | |