| 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 | $10.28 | 12.450% | $11.5599 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $237.74 | 11.864% | $265.9455 | $265.95 | $265.95 | $265.90 |
| Purchase #3 | $122.54 | 8.763% | $133.2782 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $141.56 | 12.388% | $159.0965 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $39.35 | 12.674% | $44.3372 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $28.65 | 10.450% | $31.6439 | $31.64 | $31.65 | $31.60 |
| Purchase #7 | $113.77 | 9.187% | $124.222 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $693.89 | $770.0832 | $770.09 | $770.10 | $770.00 | |