| 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 | $143.44 | 5.340% | $151.0997 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $51.48 | 7.491% | $55.3364 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $73.39 | 5.206% | $77.2107 | $77.21 | $77.20 | $77.20 |
| Purchase #4 | $245.81 | 3.555% | $254.5485 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $60.34 | 11.163% | $67.0758 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $48.38 | 10.619% | $53.5175 | $53.52 | $53.50 | $53.50 |
| Purchase #7 | $88.66 | 3.705% | $91.9449 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $711.50 | $750.7335 | $750.74 | $750.75 | $750.60 | |