| 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 | $112.41 | 12.586% | $126.5579 | $126.56 | $126.55 | $126.60 |
| Purchase #2 | $72.33 | 6.620% | $77.1182 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $124.95 | 12.216% | $140.2139 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $99.73 | 6.195% | $105.9083 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $42.37 | 12.378% | $47.6146 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $54.64 | 3.301% | $56.4437 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $191.51 | 13.316% | $217.0115 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $697.94 | $770.8681 | $770.86 | $770.80 | $770.80 | |