| 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 | $87.68 | 13.528% | $99.5414 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $29.51 | 10.139% | $32.502 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $166.37 | 5.243% | $175.0928 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $63.50 | 8.292% | $68.7654 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $169.55 | 4.636% | $177.4103 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $162.94 | 9.273% | $178.0494 | $178.05 | $178.05 | $178.00 |
| Purchase #7 | $90.29 | 9.596% | $98.9542 | $98.95 | $98.95 | $99.00 |
| 7 purchase totals = | $769.84 | $830.3155 | $830.31 | $830.30 | $830.30 | |