| 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 | $26.68 | 4.669% | $27.9257 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $164.56 | 11.837% | $184.039 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $110.27 | 13.191% | $124.8157 | $124.82 | $124.80 | $124.80 |
| Purchase #4 | $23.43 | 8.150% | $25.3395 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $33.57 | 3.199% | $34.6439 | $34.64 | $34.65 | $34.60 |
| Purchase #6 | $25.96 | 10.656% | $28.7263 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $115.47 | 4.257% | $120.3856 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $499.94 | $545.8757 | $545.89 | $545.95 | $545.70 | |