| 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 | $88.82 | 3.325% | $91.7733 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $147.71 | 5.338% | $155.5948 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $241.93 | 3.231% | $249.7468 | $249.75 | $249.75 | $249.70 |
| Purchase #4 | $215.49 | 8.540% | $233.8928 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $67.83 | 13.452% | $76.9545 | $76.95 | $76.95 | $77.00 |
| Purchase #6 | $44.42 | 11.603% | $49.5741 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $34.25 | 12.783% | $38.6282 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $840.45 | $896.1645 | $896.15 | $896.15 | $896.20 | |