| 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 | $22.37 | 12.198% | $25.0987 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $93.38 | 5.681% | $98.6849 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $173.58 | 4.269% | $180.9901 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $215.80 | 5.835% | $228.3919 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $172.31 | 4.773% | $180.5344 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $92.66 | 9.812% | $101.7518 | $101.75 | $101.75 | $101.80 |
| Purchase #7 | $56.53 | 10.175% | $62.2819 | $62.28 | $62.30 | $62.30 |
| 7 purchase totals = | $826.63 | $877.7337 | $877.72 | $877.80 | $877.80 | |