| 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 | $79.81 | 5.320% | $84.0559 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $110.67 | 13.257% | $125.3415 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $245.74 | 9.111% | $268.1294 | $268.13 | $268.15 | $268.10 |
| Purchase #4 | $72.39 | 9.127% | $78.997 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $152.36 | 6.339% | $162.0181 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $203.99 | 12.208% | $228.8931 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $108.86 | 6.556% | $115.9969 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $973.82 | $1,063.4319 | $1,063.44 | $1,063.45 | $1,063.40 | |