| 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 | $92.54 | 9.610% | $101.4331 | $101.43 | $101.45 | $101.40 |
| Purchase #2 | $133.79 | 10.746% | $148.1671 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $130.44 | 6.195% | $138.5208 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $103.30 | 5.724% | $109.2129 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $91.31 | 7.628% | $98.2751 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $104.65 | 6.452% | $111.402 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $67.95 | 10.391% | $75.0107 | $75.01 | $75.00 | $75.00 |
| 7 purchase totals = | $723.98 | $782.0217 | $782.02 | $782.00 | $782.00 | |