| 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 | $102.69 | 10.682% | $113.6593 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $34.65 | 12.411% | $38.9504 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $29.39 | 5.706% | $31.067 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $7.92 | 9.525% | $8.6744 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $97.33 | 10.143% | $107.2022 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $179.69 | 11.652% | $200.6275 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $26.61 | 9.368% | $29.1028 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $478.28 | $529.2836 | $529.28 | $529.25 | $529.40 | |