| 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 | $14.74 | 3.753% | $15.2932 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $209.42 | 13.529% | $237.7524 | $237.75 | $237.75 | $237.80 |
| Purchase #3 | $42.45 | 13.778% | $48.2988 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $234.73 | 7.325% | $251.924 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $47.47 | 12.509% | $53.408 | $53.41 | $53.40 | $53.40 |
| Purchase #6 | $133.37 | 12.543% | $150.0986 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $31.67 | 10.731% | $35.0685 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $713.85 | $791.8435 | $791.84 | $791.80 | $791.90 | |