| 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 | $80.60 | 12.316% | $90.5267 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $221.63 | 10.167% | $244.1631 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $177.98 | 5.287% | $187.3898 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $46.55 | 5.171% | $48.9571 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $224.39 | 5.597% | $236.9491 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $115.56 | 9.703% | $126.7728 | $126.77 | $126.75 | $126.80 |
| Purchase #7 | $118.42 | 4.403% | $123.634 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $985.13 | $1,058.3926 | $1,058.39 | $1,058.40 | $1,058.40 | |