| 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 | $37.26 | 5.857% | $39.4423 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $53.89 | 4.200% | $56.1534 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $186.70 | 12.299% | $209.6622 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $245.75 | 5.392% | $259.0008 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $29.87 | 13.713% | $33.9661 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $227.56 | 7.361% | $244.3107 | $244.31 | $244.30 | $244.30 |
| Purchase #7 | $137.76 | 10.375% | $152.0526 | $152.05 | $152.05 | $152.10 |
| 7 purchase totals = | $918.79 | $994.5881 | $994.58 | $994.55 | $994.70 | |