| 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 | $25.39 | 5.710% | $26.8398 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $249.66 | 8.384% | $270.5915 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $92.75 | 6.511% | $98.789 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $184.90 | 11.163% | $205.5404 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $172.25 | 13.688% | $195.8276 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $205.60 | 8.156% | $222.3687 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $135.37 | 10.490% | $149.5703 | $149.57 | $149.55 | $149.60 |
| 7 purchase totals = | $1,065.92 | $1,169.5273 | $1,169.53 | $1,169.55 | $1,169.50 | |