| 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 | $74.82 | 5.144% | $78.6687 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $66.47 | 3.203% | $68.599 | $68.60 | $68.60 | $68.60 |
| Purchase #3 | $210.90 | 4.697% | $220.806 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $89.69 | 4.502% | $93.7278 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $152.90 | 13.852% | $174.0797 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $52.54 | 10.800% | $58.2143 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $160.33 | 13.138% | $181.3942 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $807.65 | $875.4897 | $875.49 | $875.50 | $875.50 | |