| 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 | $105.68 | 7.713% | $113.8311 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $76.71 | 11.409% | $85.4618 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $166.43 | 3.368% | $172.0354 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $246.49 | 13.761% | $280.4095 | $280.41 | $280.40 | $280.40 |
| Purchase #5 | $88.29 | 7.302% | $94.7369 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $128.75 | 5.110% | $135.3291 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $20.44 | 6.707% | $21.8109 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $832.79 | $903.6147 | $903.62 | $903.65 | $903.50 | |