| 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 | $66.96 | 3.328% | $69.1884 | $69.19 | $69.20 | $69.20 |
| Purchase #2 | $108.71 | 12.336% | $122.1205 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $43.82 | 9.456% | $47.9636 | $47.96 | $47.95 | $48.00 |
| Purchase #4 | $203.63 | 9.812% | $223.6102 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $88.40 | 8.706% | $96.0961 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $15.35 | 8.487% | $16.6528 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $62.95 | 13.871% | $71.6818 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $589.82 | $647.3134 | $647.31 | $647.30 | $647.40 | |