| 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 | $47.98 | 8.180% | $51.9048 | $51.90 | $51.90 | $51.90 |
| Purchase #2 | $51.95 | 10.495% | $57.4022 | $57.40 | $57.40 | $57.40 |
| Purchase #3 | $116.90 | 4.298% | $121.9244 | $121.92 | $121.90 | $121.90 |
| Purchase #4 | $8.33 | 4.464% | $8.7019 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $27.34 | 8.654% | $29.706 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $79.80 | 9.159% | $87.1089 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $189.57 | 5.741% | $200.4532 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $521.87 | $557.2014 | $557.19 | $557.15 | $557.20 | |