| 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 | $109.30 | 3.724% | $113.3703 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $90.51 | 3.629% | $93.7946 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $26.75 | 7.791% | $28.8341 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $197.44 | 8.774% | $214.7634 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $95.46 | 3.579% | $98.8765 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $64.80 | 12.363% | $72.8112 | $72.81 | $72.80 | $72.80 |
| Purchase #7 | $217.26 | 6.147% | $230.615 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $801.52 | $853.0651 | $853.06 | $853.05 | $853.10 | |