| 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 | $45.87 | 9.109% | $50.0483 | $50.05 | $50.05 | $50.00 |
| Purchase #2 | $160.42 | 12.492% | $180.4597 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $112.46 | 12.511% | $126.5299 | $126.53 | $126.55 | $126.50 |
| Purchase #4 | $65.90 | 10.840% | $73.0436 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $134.35 | 9.286% | $146.8257 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $213.67 | 11.864% | $239.0198 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $187.49 | 10.234% | $206.6777 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $920.16 | $1,022.6047 | $1,022.61 | $1,022.65 | $1,022.50 | |