| 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 | $36.55 | 13.812% | $41.5983 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $108.40 | 6.244% | $115.1685 | $115.17 | $115.15 | $115.20 |
| Purchase #3 | $201.75 | 13.447% | $228.8793 | $228.88 | $228.90 | $228.90 |
| Purchase #4 | $39.29 | 13.658% | $44.6562 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $242.77 | 9.218% | $265.1485 | $265.15 | $265.15 | $265.10 |
| Purchase #6 | $36.85 | 12.814% | $41.572 | $41.57 | $41.55 | $41.60 |
| Purchase #7 | $83.66 | 10.809% | $92.7028 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $749.27 | $829.7256 | $829.73 | $829.70 | $829.80 | |