| 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 | $43.66 | 7.146% | $46.7799 | $46.78 | $46.80 | $46.80 |
| Purchase #2 | $137.47 | 9.295% | $150.2478 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $141.36 | 8.115% | $152.8314 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $68.43 | 12.850% | $77.2233 | $77.22 | $77.20 | $77.20 |
| Purchase #5 | $241.82 | 6.140% | $256.6677 | $256.67 | $256.65 | $256.70 |
| Purchase #6 | $28.40 | 4.770% | $29.7547 | $29.75 | $29.75 | $29.80 |
| Purchase #7 | $151.80 | 10.446% | $167.657 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $812.94 | $881.1618 | $881.16 | $881.15 | $881.20 | |