| 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 | $57.77 | 9.846% | $63.458 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $237.26 | 12.290% | $266.4193 | $266.42 | $266.40 | $266.40 |
| Purchase #3 | $78.88 | 10.433% | $87.1096 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $45.74 | 7.548% | $49.1925 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $112.69 | 11.809% | $125.9976 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $120.57 | 6.278% | $128.1394 | $128.14 | $128.15 | $128.10 |
| Purchase #7 | $48.72 | 11.381% | $54.2648 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $701.63 | $774.5812 | $774.58 | $774.55 | $774.60 | |