| 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 | $35.41 | 6.695% | $37.7807 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $141.69 | 11.165% | $157.5097 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $135.85 | 12.191% | $152.4115 | $152.41 | $152.40 | $152.40 |
| Purchase #4 | $92.75 | 3.409% | $95.9118 | $95.91 | $95.90 | $95.90 |
| Purchase #5 | $98.69 | 11.827% | $110.3621 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $243.39 | 13.459% | $276.1479 | $276.15 | $276.15 | $276.10 |
| Purchase #7 | $236.74 | 6.456% | $252.0239 | $252.02 | $252.00 | $252.00 |
| 7 purchase totals = | $984.52 | $1,082.1476 | $1,082.14 | $1,082.10 | $1,082.10 | |