| 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 | $18.44 | 6.622% | $19.6611 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $249.85 | 11.772% | $279.2623 | $279.26 | $279.25 | $279.30 |
| Purchase #3 | $56.33 | 3.727% | $58.4294 | $58.43 | $58.45 | $58.40 |
| Purchase #4 | $133.77 | 12.139% | $150.0083 | $150.01 | $150.00 | $150.00 |
| Purchase #5 | $189.49 | 4.129% | $197.314 | $197.31 | $197.30 | $197.30 |
| Purchase #6 | $97.35 | 10.835% | $107.8979 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $58.93 | 7.803% | $63.5283 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $804.16 | $876.1013 | $876.10 | $876.10 | $876.10 | |