| 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 | $22.89 | 11.274% | $25.4706 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $45.26 | 6.141% | $48.0394 | $48.04 | $48.05 | $48.00 |
| Purchase #3 | $158.93 | 9.397% | $173.8647 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $136.52 | 3.299% | $141.0238 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $105.85 | 3.679% | $109.7442 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $102.87 | 11.252% | $114.4449 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $42.34 | 10.556% | $46.8094 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $614.66 | $659.3970 | $659.38 | $659.35 | $659.30 | |