| 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 | $6.96 | 13.871% | $7.9254 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $195.45 | 11.512% | $217.9502 | $217.95 | $217.95 | $218.00 |
| Purchase #3 | $234.26 | 12.746% | $264.1188 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $80.47 | 10.150% | $88.6377 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $99.51 | 9.723% | $109.1854 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $189.33 | 8.787% | $205.9664 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $45.89 | 8.683% | $49.8746 | $49.87 | $49.85 | $49.90 |
| 7 purchase totals = | $851.87 | $943.6585 | $943.67 | $943.65 | $943.70 | |