| 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 | $89.31 | 9.128% | $97.4622 | $97.46 | $97.45 | $97.50 |
| Purchase #2 | $18.92 | 9.851% | $20.7838 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $164.88 | 7.251% | $176.8354 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $216.48 | 8.722% | $235.3614 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $250.37 | 10.630% | $276.9843 | $276.98 | $277.00 | $277.00 |
| Purchase #6 | $35.97 | 9.432% | $39.3627 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $120.65 | 7.281% | $129.4345 | $129.43 | $129.45 | $129.40 |
| 7 purchase totals = | $896.58 | $976.2243 | $976.21 | $976.25 | $976.30 | |