| 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 | $45.38 | 3.214% | $46.8385 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $224.81 | 5.622% | $237.4488 | $237.45 | $237.45 | $237.40 |
| Purchase #3 | $43.88 | 11.351% | $48.8608 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $5.66 | 6.182% | $6.0099 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $63.88 | 4.539% | $66.7795 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $98.83 | 9.263% | $107.9846 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $7.26 | 7.249% | $7.7863 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $489.70 | $521.7084 | $521.71 | $521.75 | $521.70 | |