| 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 | $98.95 | 13.257% | $112.0678 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $50.96 | 7.487% | $54.7754 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $55.78 | 12.763% | $62.8992 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $216.83 | 7.165% | $232.3659 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $97.81 | 4.320% | $102.0354 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $131.42 | 4.423% | $137.2327 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $190.28 | 10.302% | $209.8826 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $842.03 | $911.2590 | $911.27 | $911.30 | $911.30 | |