| 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 | $18.57 | 6.626% | $19.8004 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $230.66 | 6.712% | $246.1419 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $201.87 | 12.185% | $226.4679 | $226.47 | $226.45 | $226.50 |
| Purchase #4 | $20.56 | 11.586% | $22.9421 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $24.53 | 3.618% | $25.4175 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $183.77 | 5.666% | $194.1824 | $194.18 | $194.20 | $194.20 |
| Purchase #7 | $73.42 | 6.429% | $78.1402 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $753.38 | $813.0924 | $813.09 | $813.10 | $813.00 | |