| 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 | $42.42 | 11.278% | $47.2041 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $82.74 | 11.115% | $91.9366 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $174.84 | 11.141% | $194.3189 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $110.59 | 4.849% | $115.9525 | $115.95 | $115.95 | $116.00 |
| Purchase #5 | $28.75 | 13.652% | $32.675 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $212.78 | 5.382% | $224.2318 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $19.98 | 10.580% | $22.0939 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $672.10 | $728.4128 | $728.41 | $728.45 | $728.40 | |