| 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 | $59.93 | 10.740% | $66.3665 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $76.76 | 4.855% | $80.4867 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $197.99 | 10.180% | $218.1454 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $53.31 | 5.178% | $56.0704 | $56.07 | $56.05 | $56.10 |
| Purchase #5 | $234.59 | 6.544% | $249.9416 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $155.65 | 12.184% | $174.6144 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $40.50 | 8.557% | $43.9656 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $818.73 | $889.5906 | $889.60 | $889.55 | $889.60 | |