| 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 | $40.71 | 9.857% | $44.7228 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $128.57 | 13.339% | $145.72 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $224.99 | 8.588% | $244.3121 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $71.43 | 5.448% | $75.3215 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $221.28 | 7.483% | $237.8384 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $92.44 | 8.607% | $100.3963 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $97.69 | 9.270% | $106.7459 | $106.75 | $106.75 | $106.70 |
| 7 purchase totals = | $877.11 | $955.0570 | $955.06 | $955.00 | $954.90 | |