| 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 | $68.62 | 4.664% | $71.8204 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $231.50 | 3.431% | $239.4428 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $13.74 | 13.363% | $15.5761 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $155.44 | 5.873% | $164.569 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $73.61 | 5.349% | $77.5474 | $77.55 | $77.55 | $77.50 |
| Purchase #6 | $121.48 | 7.607% | $130.721 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $129.47 | 10.819% | $143.4774 | $143.48 | $143.50 | $143.50 |
| 7 purchase totals = | $793.86 | $843.1541 | $843.16 | $843.15 | $843.10 | |