| 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 | $44.84 | 6.817% | $47.8967 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $222.89 | 12.149% | $249.9689 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $96.31 | 12.635% | $108.4788 | $108.48 | $108.50 | $108.50 |
| Purchase #4 | $148.78 | 7.214% | $159.513 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $19.27 | 12.572% | $21.6926 | $21.69 | $21.70 | $21.70 |
| Purchase #6 | $242.51 | 11.181% | $269.625 | $269.63 | $269.65 | $269.60 |
| Purchase #7 | $20.74 | 7.188% | $22.2308 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $795.34 | $879.4058 | $879.41 | $879.45 | $879.40 | |