| 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 | $66.49 | 11.390% | $74.0632 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $58.76 | 12.489% | $66.0985 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $146.29 | 9.119% | $159.6302 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $99.32 | 11.450% | $110.6921 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $23.57 | 9.628% | $25.8393 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $93.85 | 9.452% | $102.7207 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $121.90 | 8.492% | $132.2517 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $610.18 | $671.2957 | $671.29 | $671.30 | $671.30 | |