| 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 | $59.51 | 9.421% | $65.1164 | $65.12 | $65.10 | $65.10 |
| Purchase #2 | $36.50 | 8.573% | $39.6291 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $246.29 | 7.285% | $264.2322 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $128.29 | 9.284% | $140.2004 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $108.93 | 3.237% | $112.4561 | $112.46 | $112.45 | $112.50 |
| Purchase #6 | $35.61 | 7.648% | $38.3335 | $38.33 | $38.35 | $38.30 |
| Purchase #7 | $65.81 | 7.214% | $70.5575 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $680.94 | $730.5252 | $730.53 | $730.55 | $730.50 | |