| 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 | $93.46 | 8.868% | $101.748 | $101.75 | $101.75 | $101.70 |
| Purchase #2 | $61.38 | 9.136% | $66.9877 | $66.99 | $67.00 | $67.00 |
| Purchase #3 | $74.29 | 7.511% | $79.8699 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $129.25 | 9.589% | $141.6438 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $35.57 | 4.188% | $37.0597 | $37.06 | $37.05 | $37.10 |
| Purchase #6 | $84.64 | 13.132% | $95.7549 | $95.75 | $95.75 | $95.80 |
| Purchase #7 | $167.65 | 7.783% | $180.6982 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $646.24 | $703.7622 | $703.76 | $703.75 | $703.80 | |