| 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 | $73.78 | 10.721% | $81.69 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $234.83 | 3.297% | $242.5723 | $242.57 | $242.55 | $242.60 |
| Purchase #3 | $60.62 | 4.516% | $63.3576 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $121.78 | 8.769% | $132.4589 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $243.95 | 10.307% | $269.0939 | $269.09 | $269.10 | $269.10 |
| Purchase #6 | $150.91 | 5.235% | $158.8101 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $125.58 | 3.383% | $129.8284 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $1,011.45 | $1,077.8112 | $1,077.81 | $1,077.80 | $1,077.90 | |