| 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 | $43.77 | 8.578% | $47.5246 | $47.52 | $47.50 | $47.50 |
| Purchase #2 | $39.43 | 10.595% | $43.6076 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $114.47 | 5.368% | $120.6147 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $132.31 | 3.548% | $137.0044 | $137.00 | $137.00 | $137.00 |
| Purchase #5 | $57.41 | 7.192% | $61.5389 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $7.93 | 4.513% | $8.2879 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $113.66 | 3.590% | $117.7404 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $508.98 | $536.3185 | $536.31 | $536.30 | $536.20 | |