| 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 | $93.32 | 5.793% | $98.726 | $98.73 | $98.75 | $98.70 |
| Purchase #2 | $32.82 | 5.307% | $34.5618 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $159.40 | 6.682% | $170.0511 | $170.05 | $170.05 | $170.10 |
| Purchase #4 | $172.84 | 5.679% | $182.6556 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $81.93 | 9.207% | $89.4733 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $157.94 | 10.282% | $174.1794 | $174.18 | $174.20 | $174.20 |
| Purchase #7 | $79.88 | 8.654% | $86.7928 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $778.13 | $836.4400 | $836.44 | $836.45 | $836.60 | |