| 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 | $109.43 | 3.270% | $113.0084 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $60.64 | 7.369% | $65.1086 | $65.11 | $65.10 | $65.10 |
| Purchase #3 | $195.57 | 8.648% | $212.4829 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $25.93 | 4.255% | $27.0333 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $126.81 | 13.359% | $143.7505 | $143.75 | $143.75 | $143.80 |
| Purchase #6 | $241.26 | 9.624% | $264.4789 | $264.48 | $264.50 | $264.50 |
| Purchase #7 | $19.68 | 4.579% | $20.5811 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $779.32 | $846.4437 | $846.44 | $846.50 | $846.50 | |