| 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 | $83.48 | 6.178% | $88.6374 | $88.64 | $88.65 | $88.60 |
| Purchase #2 | $136.48 | 9.653% | $149.6544 | $149.65 | $149.65 | $149.70 |
| Purchase #3 | $25.56 | 3.269% | $26.3956 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $190.87 | 10.718% | $211.3274 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $83.85 | 9.459% | $91.7814 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $42.65 | 13.765% | $48.5208 | $48.52 | $48.50 | $48.50 |
| Purchase #7 | $230.64 | 10.797% | $255.5422 | $255.54 | $255.55 | $255.50 |
| 7 purchase totals = | $793.53 | $871.8592 | $871.86 | $871.90 | $871.80 | |