| 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 | $34.66 | 7.660% | $37.315 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $128.63 | 10.455% | $142.0783 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $64.43 | 5.579% | $68.0245 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $160.32 | 3.140% | $165.354 | $165.35 | $165.35 | $165.40 |
| Purchase #5 | $62.43 | 11.706% | $69.7381 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $236.33 | 11.330% | $263.1062 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $225.45 | 5.631% | $238.1451 | $238.15 | $238.15 | $238.10 |
| 7 purchase totals = | $912.25 | $983.7612 | $983.77 | $983.75 | $983.70 | |