| 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 | $9.26 | 10.801% | $10.2602 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $184.90 | 5.310% | $194.7182 | $194.72 | $194.70 | $194.70 |
| Purchase #3 | $102.89 | 3.113% | $106.093 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $141.56 | 12.474% | $159.2182 | $159.22 | $159.20 | $159.20 |
| Purchase #5 | $56.94 | 4.331% | $59.4061 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $142.99 | 11.149% | $158.932 | $158.93 | $158.95 | $158.90 |
| Purchase #7 | $15.60 | 8.131% | $16.8684 | $16.87 | $16.85 | $16.90 |
| 7 purchase totals = | $654.14 | $705.4961 | $705.50 | $705.45 | $705.50 | |