| 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 | $51.47 | 5.459% | $54.2797 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $117.62 | 5.132% | $123.6563 | $123.66 | $123.65 | $123.70 |
| Purchase #3 | $228.39 | 4.290% | $238.1879 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $137.53 | 11.183% | $152.91 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $13.67 | 9.660% | $14.9905 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $134.82 | 10.209% | $148.5838 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $86.48 | 11.370% | $96.3128 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $769.98 | $828.9210 | $828.92 | $828.95 | $829.00 | |