| 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 | $79.66 | 10.321% | $87.8817 | $87.88 | $87.90 | $87.90 |
| Purchase #2 | $102.37 | 9.872% | $112.476 | $112.48 | $112.50 | $112.50 |
| Purchase #3 | $173.92 | 6.774% | $185.7013 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $42.46 | 9.633% | $46.5502 | $46.55 | $46.55 | $46.60 |
| Purchase #5 | $101.40 | 4.233% | $105.6923 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $66.60 | 7.229% | $71.4145 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $159.33 | 11.285% | $177.3104 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $725.74 | $787.0264 | $787.02 | $787.05 | $787.10 | |