| 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 | $47.66 | 11.465% | $53.1242 | $53.12 | $53.10 | $53.10 |
| Purchase #2 | $45.68 | 13.287% | $51.7495 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $199.27 | 10.586% | $220.3647 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $120.86 | 6.607% | $128.8452 | $128.85 | $128.85 | $128.80 |
| Purchase #5 | $105.79 | 11.135% | $117.5697 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $122.93 | 3.266% | $126.9449 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $125.83 | 13.829% | $143.231 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $768.02 | $841.8292 | $841.82 | $841.80 | $841.70 | |