| 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 | $48.70 | 4.476% | $50.8798 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $57.46 | 11.182% | $63.8852 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $107.90 | 9.629% | $118.2897 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $84.73 | 12.644% | $95.4433 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $226.56 | 13.486% | $257.1139 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $236.67 | 9.411% | $258.943 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $130.91 | 12.313% | $147.0289 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $892.93 | $991.5838 | $991.58 | $991.65 | $991.50 | |