| 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 | $171.97 | 12.624% | $193.6795 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $195.56 | 8.674% | $212.5229 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $43.96 | 4.574% | $45.9707 | $45.97 | $45.95 | $46.00 |
| Purchase #4 | $82.60 | 12.462% | $92.8936 | $92.89 | $92.90 | $92.90 |
| Purchase #5 | $37.82 | 7.305% | $40.5828 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $115.57 | 9.741% | $126.8277 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $42.51 | 11.552% | $47.4208 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $689.99 | $759.8980 | $759.89 | $759.90 | $759.90 | |