| 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 | $25.90 | 12.508% | $29.1396 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $137.55 | 4.828% | $144.1909 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $17.53 | 13.767% | $19.9434 | $19.94 | $19.95 | $19.90 |
| Purchase #4 | $175.29 | 4.588% | $183.3323 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $239.70 | 6.520% | $255.3284 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $111.90 | 11.250% | $124.4888 | $124.49 | $124.50 | $124.50 |
| Purchase #7 | $29.82 | 12.441% | $33.5299 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $737.69 | $789.9533 | $789.95 | $790.05 | $789.80 | |