| 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 | $108.88 | 4.802% | $114.1084 | $114.11 | $114.10 | $114.10 |
| Purchase #2 | $38.40 | 7.867% | $41.4209 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $11.85 | 7.666% | $12.7584 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $38.51 | 12.626% | $43.3723 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $207.85 | 4.475% | $217.1513 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $141.63 | 6.478% | $150.8048 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $143.72 | 6.247% | $152.6982 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $690.84 | $732.3143 | $732.31 | $732.25 | $732.40 | |