| 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 | $33.73 | 9.262% | $36.8541 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $74.38 | 6.777% | $79.4207 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $160.83 | 10.336% | $177.4534 | $177.45 | $177.45 | $177.50 |
| Purchase #4 | $191.88 | 6.654% | $204.6477 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $5.37 | 3.766% | $5.5722 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $192.99 | 10.138% | $212.5553 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $88.54 | 5.817% | $93.6904 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $747.72 | $810.1938 | $810.19 | $810.15 | $810.30 | |