| 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 | $28.49 | 9.729% | $31.2618 | $31.26 | $31.25 | $31.30 |
| Purchase #2 | $160.25 | 5.283% | $168.716 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $192.33 | 7.265% | $206.3028 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $165.76 | 4.250% | $172.8048 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $58.86 | 12.492% | $66.2128 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $47.34 | 8.165% | $51.2053 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $27.83 | 4.257% | $29.0147 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $680.86 | $725.5182 | $725.51 | $725.45 | $725.50 | |