| 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 | $91.54 | 10.260% | $100.932 | $100.93 | $100.95 | $100.90 |
| Purchase #2 | $13.94 | 12.271% | $15.6506 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $13.44 | 4.777% | $14.082 | $14.08 | $14.10 | $14.10 |
| Purchase #4 | $102.93 | 11.854% | $115.1313 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $138.51 | 13.232% | $156.8376 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $83.50 | 5.330% | $87.9506 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $66.26 | 4.553% | $69.2768 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $510.12 | $559.8609 | $559.86 | $559.95 | $559.90 | |