| 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 | $7.33 | 8.386% | $7.9447 | $7.94 | $7.95 | $7.90 |
| Purchase #2 | $209.79 | 3.872% | $217.9131 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $33.29 | 6.311% | $35.3909 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $89.48 | 7.330% | $96.0389 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $235.90 | 13.445% | $267.6168 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $111.39 | 6.387% | $118.5045 | $118.50 | $118.50 | $118.50 |
| Purchase #7 | $185.58 | 6.346% | $197.3569 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $872.76 | $940.7658 | $940.76 | $940.75 | $940.70 | |