| 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 | $67.68 | 11.854% | $75.7028 | $75.70 | $75.70 | $75.70 |
| Purchase #2 | $128.80 | 6.759% | $137.5056 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $38.47 | 3.442% | $39.7941 | $39.79 | $39.80 | $39.80 |
| Purchase #4 | $111.39 | 8.462% | $120.8158 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $241.83 | 5.860% | $256.0012 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $231.44 | 7.797% | $249.4854 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $86.81 | 8.433% | $94.1307 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $906.42 | $973.4356 | $973.44 | $973.45 | $973.40 | |