| 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 | $58.45 | 8.761% | $63.5708 | $63.57 | $63.55 | $63.60 |
| Purchase #2 | $19.91 | 12.713% | $22.4412 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $40.67 | 9.729% | $44.6268 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $6.98 | 8.834% | $7.5966 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $37.39 | 3.188% | $38.582 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $48.65 | 8.206% | $52.6422 | $52.64 | $52.65 | $52.60 |
| Purchase #7 | $185.86 | 7.637% | $200.0541 | $200.05 | $200.05 | $200.10 |
| 7 purchase totals = | $397.91 | $429.5137 | $429.51 | $429.55 | $429.50 | |