| 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 | $86.56 | 13.562% | $98.2993 | $98.30 | $98.30 | $98.30 |
| Purchase #2 | $128.55 | 5.399% | $135.4904 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $116.48 | 10.142% | $128.2934 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $26.76 | 7.324% | $28.7199 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $120.72 | 12.328% | $135.6024 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $125.46 | 3.231% | $129.5136 | $129.51 | $129.50 | $129.50 |
| Purchase #7 | $18.98 | 4.756% | $19.8827 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $623.51 | $675.8017 | $675.79 | $675.80 | $675.80 | |