| 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 | $117.80 | 11.280% | $131.0878 | $131.09 | $131.10 | $131.10 |
| Purchase #2 | $132.85 | 5.132% | $139.6679 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $85.94 | 13.802% | $97.8014 | $97.80 | $97.80 | $97.80 |
| Purchase #4 | $29.33 | 11.658% | $32.7493 | $32.75 | $32.75 | $32.70 |
| Purchase #5 | $49.33 | 5.250% | $51.9198 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $174.61 | 9.276% | $190.8068 | $190.81 | $190.80 | $190.80 |
| Purchase #7 | $54.88 | 6.731% | $58.574 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $644.74 | $702.6070 | $702.61 | $702.55 | $702.60 | |