| 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 | $79.93 | 4.687% | $83.6763 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $163.59 | 6.225% | $173.7735 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $196.39 | 6.248% | $208.6604 | $208.66 | $208.65 | $208.70 |
| Purchase #4 | $135.74 | 5.193% | $142.789 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $144.78 | 5.467% | $152.6951 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $98.74 | 9.108% | $107.7332 | $107.73 | $107.75 | $107.70 |
| Purchase #7 | $101.76 | 3.310% | $105.1283 | $105.13 | $105.15 | $105.10 |
| 7 purchase totals = | $920.93 | $974.4558 | $974.46 | $974.50 | $974.50 | |