| 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 | $14.89 | 11.150% | $16.5502 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $220.39 | 7.715% | $237.3931 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $53.73 | 12.294% | $60.3356 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $97.29 | 13.617% | $110.538 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $64.88 | 10.805% | $71.8903 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $219.90 | 7.630% | $236.6784 | $236.68 | $236.70 | $236.70 |
| Purchase #7 | $76.44 | 5.549% | $80.6817 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $747.52 | $814.0673 | $814.07 | $814.15 | $814.10 | |