| 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 | $32.67 | 7.610% | $35.1562 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $54.48 | 13.381% | $61.77 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $239.83 | 13.651% | $272.5692 | $272.57 | $272.55 | $272.60 |
| Purchase #4 | $250.53 | 6.468% | $266.7343 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $159.41 | 6.376% | $169.574 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $66.86 | 10.444% | $73.8429 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $10.34 | 4.190% | $10.7732 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $814.12 | $890.4198 | $890.41 | $890.35 | $890.50 | |