| 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 | $97.30 | 9.158% | $106.2107 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $197.52 | 13.417% | $224.0213 | $224.02 | $224.00 | $224.00 |
| Purchase #3 | $98.82 | 4.597% | $103.3628 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $172.77 | 3.452% | $178.734 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $83.80 | 10.496% | $92.5956 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $50.70 | 13.188% | $57.3863 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $6.47 | 10.868% | $7.1732 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $707.38 | $769.4839 | $769.48 | $769.45 | $769.50 | |