| 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 | $124.86 | 9.792% | $137.0863 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $94.74 | 11.728% | $105.8511 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $46.92 | 4.234% | $48.9066 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $217.44 | 13.649% | $247.1184 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $6.33 | 3.404% | $6.5455 | $6.55 | $6.55 | $6.50 |
| Purchase #6 | $68.70 | 4.274% | $71.6362 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $125.63 | 6.177% | $133.3902 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $684.62 | $750.5343 | $750.55 | $750.55 | $750.50 | |