| 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 | $81.39 | 12.315% | $91.4132 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $214.83 | 9.406% | $235.0369 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $74.71 | 5.585% | $78.8826 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $157.60 | 8.502% | $170.9992 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $138.48 | 6.298% | $147.2015 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $48.84 | 10.266% | $53.8539 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $118.25 | 8.298% | $128.0624 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $834.10 | $905.4497 | $905.44 | $905.45 | $905.50 | |