| 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 | $73.50 | 5.606% | $77.6204 | $77.62 | $77.60 | $77.60 |
| Purchase #2 | $7.89 | 13.137% | $8.9265 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $120.76 | 8.692% | $131.2565 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $67.45 | 7.372% | $72.4224 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $167.78 | 12.762% | $189.1921 | $189.19 | $189.20 | $189.20 |
| Purchase #6 | $180.97 | 5.751% | $191.3776 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $43.55 | 11.722% | $48.6549 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $661.90 | $719.4504 | $719.45 | $719.45 | $719.50 | |