| 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 | $91.67 | 10.602% | $101.3889 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $93.33 | 4.449% | $97.4823 | $97.48 | $97.50 | $97.50 |
| Purchase #3 | $160.73 | 11.426% | $179.095 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $77.92 | 13.310% | $88.2912 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $23.47 | 9.368% | $25.6687 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $96.55 | 8.273% | $104.5376 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $32.88 | 13.689% | $37.3809 | $37.38 | $37.40 | $37.40 |
| 7 purchase totals = | $576.55 | $633.8446 | $633.85 | $633.90 | $633.90 | |