| 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 | $18.58 | 4.751% | $19.4627 | $19.46 | $19.45 | $19.50 |
| Purchase #2 | $135.45 | 3.834% | $140.6432 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $50.33 | 12.313% | $56.5271 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $180.58 | 6.135% | $191.6586 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $247.58 | 3.312% | $255.7798 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $83.50 | 5.154% | $87.8036 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $203.55 | 3.742% | $211.1668 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $919.57 | $963.0418 | $963.04 | $963.05 | $963.10 | |