| 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 | $65.85 | 8.579% | $71.4993 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $210.68 | 10.309% | $232.399 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $163.65 | 12.390% | $183.9262 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $146.77 | 13.854% | $167.1035 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $46.91 | 13.457% | $53.2227 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $137.87 | 6.378% | $146.6633 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $108.42 | 10.478% | $119.7802 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $880.15 | $974.5942 | $974.59 | $974.60 | $974.60 | |