| 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 | $129.33 | 8.818% | $140.7343 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $203.47 | 6.378% | $216.4473 | $216.45 | $216.45 | $216.40 |
| Purchase #3 | $95.81 | 6.420% | $101.961 | $101.96 | $101.95 | $102.00 |
| Purchase #4 | $91.88 | 3.407% | $95.0104 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $99.88 | 7.742% | $107.6127 | $107.61 | $107.60 | $107.60 |
| Purchase #6 | $65.67 | 3.842% | $68.193 | $68.19 | $68.20 | $68.20 |
| Purchase #7 | $59.65 | 5.688% | $63.0429 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $745.69 | $793.0016 | $792.99 | $793.00 | $792.90 | |