| 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 | $83.45 | 9.621% | $91.4787 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $121.31 | 6.588% | $129.3019 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $25.86 | 3.567% | $26.7824 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $64.95 | 12.200% | $72.8739 | $72.87 | $72.85 | $72.90 |
| Purchase #5 | $70.79 | 10.761% | $78.4077 | $78.41 | $78.40 | $78.40 |
| Purchase #6 | $131.35 | 3.154% | $135.4928 | $135.49 | $135.50 | $135.50 |
| Purchase #7 | $244.94 | 5.108% | $257.4515 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $742.65 | $791.7889 | $791.78 | $791.80 | $791.90 | |