| 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 | $40.34 | 9.619% | $44.2203 | $44.22 | $44.20 | $44.20 |
| Purchase #2 | $103.63 | 5.522% | $109.3524 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $81.44 | 6.783% | $86.9641 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $32.54 | 6.667% | $34.7094 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $181.69 | 4.472% | $189.8152 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $214.53 | 10.477% | $237.0063 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $112.99 | 7.770% | $121.7693 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $767.16 | $823.8370 | $823.84 | $823.75 | $823.90 | |