| 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 | $57.62 | 11.556% | $64.2786 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $12.68 | 5.452% | $13.3713 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $214.82 | 4.420% | $224.315 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $217.68 | 11.584% | $242.8961 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $220.30 | 6.372% | $234.3375 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $250.76 | 12.696% | $282.5965 | $282.60 | $282.60 | $282.60 |
| Purchase #7 | $27.58 | 12.773% | $31.1028 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $1,001.44 | $1,092.8978 | $1,092.91 | $1,092.90 | $1,092.90 | |