| 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 | $47.80 | 9.401% | $52.2937 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $85.45 | 13.742% | $97.1925 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $65.79 | 3.512% | $68.1005 | $68.10 | $68.10 | $68.10 |
| Purchase #4 | $181.62 | 6.305% | $193.0711 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $12.60 | 9.434% | $13.7887 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $43.82 | 5.740% | $46.3353 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $221.30 | 7.179% | $237.1871 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $658.38 | $707.9689 | $707.97 | $708.00 | $708.00 | |