| 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 | $50.29 | 6.563% | $53.5905 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $91.45 | 8.145% | $98.8986 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $47.44 | 8.824% | $51.6261 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $247.88 | 9.706% | $271.9392 | $271.94 | $271.95 | $271.90 |
| Purchase #5 | $244.48 | 8.538% | $265.3537 | $265.35 | $265.35 | $265.40 |
| Purchase #6 | $67.69 | 10.473% | $74.7792 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $125.45 | 11.834% | $140.2958 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $874.68 | $956.4831 | $956.49 | $956.55 | $956.50 | |