| 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 | $56.48 | 13.334% | $64.011 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $45.76 | 11.107% | $50.8426 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $58.85 | 13.360% | $66.7124 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $144.97 | 3.288% | $149.7366 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $49.59 | 13.255% | $56.1632 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $191.43 | 4.185% | $199.4413 | $199.44 | $199.45 | $199.40 |
| Purchase #7 | $66.34 | 7.286% | $71.1735 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $613.42 | $658.0806 | $658.07 | $658.05 | $658.00 | |