| 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 | $80.50 | 5.140% | $84.6377 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $243.50 | 4.598% | $254.6961 | $254.70 | $254.70 | $254.70 |
| Purchase #3 | $103.41 | 8.260% | $111.9517 | $111.95 | $111.95 | $112.00 |
| Purchase #4 | $51.58 | 7.186% | $55.2865 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $167.94 | 3.107% | $173.1579 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $209.69 | 8.692% | $227.9163 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $64.86 | 12.741% | $73.1238 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $921.48 | $980.7700 | $980.78 | $980.75 | $980.80 | |