| 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 | $77.54 | 9.204% | $84.6768 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $191.67 | 13.738% | $218.0016 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $227.78 | 12.499% | $256.2502 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $158.35 | 7.784% | $170.676 | $170.68 | $170.70 | $170.70 |
| Purchase #5 | $62.98 | 4.259% | $65.6623 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $227.81 | 3.128% | $234.9359 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $103.49 | 3.716% | $107.3357 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $1,049.62 | $1,137.5385 | $1,137.55 | $1,137.60 | $1,137.60 | |