| 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 | $17.51 | 13.327% | $19.8436 | $19.84 | $19.85 | $19.80 |
| Purchase #2 | $226.54 | 10.281% | $249.8306 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $110.66 | 12.682% | $124.6939 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $87.75 | 9.639% | $96.2082 | $96.21 | $96.20 | $96.20 |
| Purchase #5 | $24.94 | 13.173% | $28.2253 | $28.23 | $28.25 | $28.20 |
| Purchase #6 | $47.41 | 6.196% | $50.3475 | $50.35 | $50.35 | $50.30 |
| Purchase #7 | $156.75 | 10.474% | $173.168 | $173.17 | $173.15 | $173.20 |
| 7 purchase totals = | $671.56 | $742.3171 | $742.32 | $742.35 | $742.20 | |