| 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 | $69.59 | 9.674% | $76.3221 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $80.87 | 11.201% | $89.9282 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $121.83 | 11.164% | $135.4311 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $173.32 | 12.734% | $195.3906 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $128.76 | 4.125% | $134.0714 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $49.80 | 7.212% | $53.3916 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $139.77 | 6.501% | $148.8564 | $148.86 | $148.85 | $148.90 |
| 7 purchase totals = | $763.94 | $833.3914 | $833.39 | $833.40 | $833.40 | |