| 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 | $42.44 | 8.546% | $46.0669 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $145.55 | 8.231% | $157.5302 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $109.72 | 5.292% | $115.5264 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $224.69 | 7.231% | $240.9373 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $225.74 | 8.854% | $245.727 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $39.69 | 8.814% | $43.1883 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $46.69 | 9.815% | $51.2726 | $51.27 | $51.25 | $51.30 |
| 7 purchase totals = | $834.52 | $900.2487 | $900.26 | $900.30 | $900.20 | |