| 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 | $101.39 | 7.598% | $109.0936 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $35.96 | 4.369% | $37.5311 | $37.53 | $37.55 | $37.50 |
| Purchase #3 | $107.80 | 5.550% | $113.7829 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $37.95 | 10.339% | $41.8737 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $74.81 | 11.814% | $83.6481 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $195.46 | 6.675% | $208.507 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $116.36 | 4.230% | $121.282 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $669.73 | $715.7184 | $715.71 | $715.75 | $715.70 | |