| 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 | $100.86 | 3.686% | $104.5777 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $99.69 | 5.362% | $105.0354 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $236.76 | 12.664% | $266.7433 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $21.99 | 7.334% | $23.6027 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $209.63 | 7.735% | $225.8449 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $128.35 | 6.664% | $136.9032 | $136.90 | $136.90 | $136.90 |
| Purchase #7 | $180.99 | 7.290% | $194.1842 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $978.27 | $1,056.8914 | $1,056.88 | $1,056.95 | $1,056.80 | |