| 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 | $39.96 | 12.736% | $45.0493 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $241.74 | 10.374% | $266.8181 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $37.26 | 5.147% | $39.1778 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $170.29 | 5.668% | $179.942 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $30.97 | 6.661% | $33.0329 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $161.73 | 13.821% | $184.0827 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $71.79 | 3.874% | $74.5711 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $753.74 | $822.6739 | $822.67 | $822.70 | $822.60 | |