| 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 | $110.61 | 7.625% | $119.044 | $119.04 | $119.05 | $119.00 |
| Purchase #2 | $21.71 | 6.513% | $23.124 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $185.42 | 4.837% | $194.3888 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $90.92 | 12.812% | $102.5687 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $73.70 | 5.265% | $77.5803 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $57.27 | 13.380% | $64.9327 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $97.52 | 5.708% | $103.0864 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $637.15 | $684.7249 | $684.72 | $684.75 | $684.70 | |