| 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 | $87.99 | 5.769% | $93.0661 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $84.73 | 8.710% | $92.11 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $66.69 | 4.434% | $69.647 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $163.34 | 9.120% | $178.2366 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $155.58 | 11.600% | $173.6273 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $42.26 | 11.580% | $47.1537 | $47.15 | $47.15 | $47.20 |
| Purchase #7 | $6.89 | 5.872% | $7.2946 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $607.48 | $661.1353 | $661.14 | $661.15 | $661.10 | |