| 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 | $10.67 | 8.626% | $11.5904 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $238.38 | 5.364% | $251.1667 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $218.57 | 7.614% | $235.2119 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $96.47 | 7.729% | $103.9262 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $85.62 | 7.405% | $91.9602 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $46.81 | 6.666% | $49.9304 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $29.87 | 4.711% | $31.2772 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $726.39 | $775.0630 | $775.07 | $775.10 | $775.10 | |