| 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 | $32.37 | 4.801% | $33.9241 | $33.92 | $33.90 | $33.90 |
| Purchase #2 | $107.39 | 3.358% | $110.9962 | $111.00 | $111.00 | $111.00 |
| Purchase #3 | $91.50 | 13.584% | $103.9294 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $57.87 | 3.745% | $60.0372 | $60.04 | $60.05 | $60.00 |
| Purchase #5 | $158.53 | 13.553% | $180.0156 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $44.82 | 10.313% | $49.4423 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $197.74 | 9.823% | $217.164 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $690.22 | $755.5088 | $755.51 | $755.50 | $755.40 | |