| 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 | $39.35 | 9.388% | $43.0442 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $82.78 | 6.361% | $88.0456 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $208.54 | 10.818% | $231.0999 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $78.85 | 8.267% | $85.3685 | $85.37 | $85.35 | $85.40 |
| Purchase #5 | $22.60 | 12.498% | $25.4245 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $22.46 | 3.676% | $23.2856 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $162.63 | 9.170% | $177.5432 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $617.21 | $673.8115 | $673.81 | $673.80 | $673.70 | |