| 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 | $66.29 | 4.387% | $69.1981 | $69.20 | $69.20 | $69.20 |
| Purchase #2 | $53.85 | 10.857% | $59.6965 | $59.70 | $59.70 | $59.70 |
| Purchase #3 | $19.76 | 12.565% | $22.2428 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $150.47 | 13.204% | $170.3381 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $37.50 | 10.163% | $41.3111 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $112.45 | 9.500% | $123.1328 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $81.32 | 13.659% | $92.4275 | $92.43 | $92.45 | $92.40 |
| 7 purchase totals = | $521.64 | $578.3469 | $578.35 | $578.40 | $578.20 | |