| 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 | $155.86 | 4.228% | $162.4498 | $162.45 | $162.45 | $162.40 |
| Purchase #2 | $64.61 | 6.734% | $68.9608 | $68.96 | $68.95 | $69.00 |
| Purchase #3 | $236.79 | 3.351% | $244.7248 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $99.91 | 13.674% | $113.5717 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $5.77 | 9.468% | $6.3163 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $24.27 | 4.164% | $25.2806 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $62.75 | 12.207% | $70.4099 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $649.96 | $691.7139 | $691.71 | $691.65 | $691.70 | |