| 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 | $114.53 | 5.314% | $120.6161 | $120.62 | $120.60 | $120.60 |
| Purchase #2 | $156.67 | 12.553% | $176.3368 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $14.57 | 8.314% | $15.7813 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $91.77 | 6.247% | $97.5029 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $70.52 | 8.678% | $76.6397 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $92.54 | 10.468% | $102.2271 | $102.23 | $102.25 | $102.20 |
| Purchase #7 | $118.94 | 9.232% | $129.9205 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $659.54 | $719.0244 | $719.03 | $719.05 | $718.90 | |