| 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 | $74.49 | 6.378% | $79.241 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $106.90 | 7.408% | $114.8192 | $114.82 | $114.80 | $114.80 |
| Purchase #3 | $138.41 | 8.827% | $150.6275 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $117.66 | 9.219% | $128.5071 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $43.99 | 7.175% | $47.1463 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $81.36 | 6.394% | $86.5622 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $245.39 | 8.667% | $266.658 | $266.66 | $266.65 | $266.70 |
| 7 purchase totals = | $808.20 | $873.5613 | $873.57 | $873.55 | $873.50 | |