| 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 | $43.41 | 13.847% | $49.421 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $31.98 | 9.484% | $35.013 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $217.91 | 12.175% | $244.4405 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $52.40 | 8.103% | $56.646 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $122.26 | 13.481% | $138.7419 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $78.61 | 7.290% | $84.3407 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $12.25 | 6.469% | $13.0425 | $13.04 | $13.05 | $13.00 |
| 7 purchase totals = | $558.82 | $621.6456 | $621.64 | $621.65 | $621.40 | |