| 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 | $50.47 | 7.605% | $54.3082 | $54.31 | $54.30 | $54.30 |
| Purchase #2 | $89.55 | 10.181% | $98.6671 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $155.41 | 9.786% | $170.6184 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $99.87 | 12.330% | $112.184 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $152.56 | 9.615% | $167.2286 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $148.50 | 8.121% | $160.5597 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $86.61 | 7.130% | $92.7853 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $782.97 | $856.3513 | $856.36 | $856.35 | $856.40 | |