| 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 | $17.48 | 10.408% | $19.2993 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $79.59 | 7.849% | $85.837 | $85.84 | $85.85 | $85.80 |
| Purchase #3 | $235.35 | 12.764% | $265.3901 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $226.72 | 13.461% | $257.2388 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $141.61 | 7.562% | $152.3185 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $152.66 | 6.293% | $162.2669 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $11.28 | 10.766% | $12.4944 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $864.69 | $954.8450 | $954.85 | $954.85 | $954.80 | |