| 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 | $13.49 | 10.765% | $14.9422 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $107.58 | 8.516% | $116.7415 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $72.43 | 4.592% | $75.756 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $124.52 | 9.231% | $136.0144 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $238.43 | 3.563% | $246.9253 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $248.35 | 6.728% | $265.059 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $201.72 | 9.610% | $221.1053 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,006.52 | $1,076.5437 | $1,076.55 | $1,076.55 | $1,076.50 | |