| 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 | $52.78 | 3.163% | $54.4494 | $54.45 | $54.45 | $54.40 |
| Purchase #2 | $48.46 | 4.834% | $50.8026 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $146.60 | 4.580% | $153.3143 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $25.48 | 4.603% | $26.6528 | $26.65 | $26.65 | $26.70 |
| Purchase #5 | $198.66 | 3.668% | $205.9468 | $205.95 | $205.95 | $205.90 |
| Purchase #6 | $53.68 | 10.694% | $59.4205 | $59.42 | $59.40 | $59.40 |
| Purchase #7 | $44.84 | 5.637% | $47.3676 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $570.50 | $597.9540 | $597.95 | $597.90 | $597.90 | |