| 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 | $101.83 | 3.368% | $105.2596 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $195.57 | 4.260% | $203.9013 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $36.88 | 7.297% | $39.5711 | $39.57 | $39.55 | $39.60 |
| Purchase #4 | $40.79 | 8.331% | $44.1882 | $44.19 | $44.20 | $44.20 |
| Purchase #5 | $74.70 | 6.851% | $79.8177 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $63.98 | 6.262% | $67.9864 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $123.59 | 7.169% | $132.4502 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $637.34 | $673.1745 | $673.18 | $673.15 | $673.30 | |