| 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 | $240.71 | 3.674% | $249.5537 | $249.55 | $249.55 | $249.60 |
| Purchase #2 | $63.66 | 9.399% | $69.6434 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $162.56 | 11.312% | $180.9488 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $40.94 | 8.171% | $44.2852 | $44.29 | $44.30 | $44.30 |
| Purchase #5 | $32.32 | 5.840% | $34.2075 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $54.47 | 12.863% | $61.4765 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $145.64 | 6.596% | $155.2464 | $155.25 | $155.25 | $155.20 |
| 7 purchase totals = | $740.30 | $795.3615 | $795.37 | $795.40 | $795.30 | |