| 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 | $101.31 | 5.826% | $107.2123 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $105.92 | 12.852% | $119.5328 | $119.53 | $119.55 | $119.50 |
| Purchase #3 | $12.77 | 7.700% | $13.7533 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $241.36 | 9.651% | $264.6537 | $264.65 | $264.65 | $264.70 |
| Purchase #5 | $15.29 | 10.346% | $16.8719 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $59.55 | 8.587% | $64.6636 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $91.89 | 10.173% | $101.238 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $628.09 | $687.9256 | $687.91 | $687.90 | $688.00 | |