| 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 | $116.65 | 9.720% | $127.9884 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $46.57 | 10.294% | $51.3639 | $51.36 | $51.35 | $51.40 |
| Purchase #3 | $111.26 | 6.407% | $118.3884 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $61.42 | 9.550% | $67.2856 | $67.29 | $67.30 | $67.30 |
| Purchase #5 | $56.77 | 5.662% | $59.9843 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $76.96 | 5.519% | $81.2074 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $71.34 | 6.799% | $76.1904 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $540.97 | $582.4084 | $582.41 | $582.45 | $582.50 | |