| 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 | $21.58 | 3.432% | $22.3206 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $85.78 | 8.458% | $93.0353 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $152.38 | 9.444% | $166.7708 | $166.77 | $166.75 | $166.80 |
| Purchase #4 | $86.53 | 9.418% | $94.6794 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $86.93 | 7.671% | $93.5984 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $141.62 | 12.110% | $158.7702 | $158.77 | $158.75 | $158.80 |
| Purchase #7 | $208.62 | 4.285% | $217.5594 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $783.44 | $846.7341 | $846.74 | $846.70 | $846.80 | |