| 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 | $33.79 | 11.200% | $37.5745 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $144.78 | 6.830% | $154.6685 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $6.72 | 3.425% | $6.9502 | $6.95 | $6.95 | $7.00 |
| Purchase #4 | $33.99 | 7.298% | $36.4706 | $36.47 | $36.45 | $36.50 |
| Purchase #5 | $23.56 | 9.352% | $25.7633 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $83.33 | 4.717% | $87.2607 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $119.83 | 10.834% | $132.8124 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $446.00 | $481.5002 | $481.49 | $481.40 | $481.70 | |