| 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 | $32.56 | 9.329% | $35.5975 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $134.26 | 7.566% | $144.4181 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $50.71 | 10.416% | $55.992 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $229.59 | 8.447% | $248.9835 | $248.98 | $249.00 | $249.00 |
| Purchase #5 | $43.44 | 10.649% | $48.0659 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $179.41 | 6.267% | $190.6536 | $190.65 | $190.65 | $190.70 |
| Purchase #7 | $187.94 | 12.328% | $211.1092 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $857.91 | $934.8198 | $934.82 | $934.80 | $934.90 | |