| 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 | $49.83 | 5.496% | $52.5687 | $52.57 | $52.55 | $52.60 |
| Purchase #2 | $80.38 | 13.577% | $91.2932 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $246.98 | 3.538% | $255.7182 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $11.62 | 7.412% | $12.4813 | $12.48 | $12.50 | $12.50 |
| Purchase #5 | $227.88 | 8.697% | $247.6987 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $78.82 | 4.278% | $82.1919 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $9.81 | 5.309% | $10.3308 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $705.32 | $752.2828 | $752.28 | $752.30 | $752.30 | |