| 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 | $100.94 | 6.696% | $107.6989 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $155.87 | 13.205% | $176.4526 | $176.45 | $176.45 | $176.50 |
| Purchase #3 | $247.26 | 9.755% | $271.3802 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $236.65 | 4.383% | $247.0224 | $247.02 | $247.00 | $247.00 |
| Purchase #5 | $21.64 | 9.200% | $23.6309 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $87.79 | 8.714% | $95.44 | $95.44 | $95.45 | $95.40 |
| Purchase #7 | $15.45 | 5.393% | $16.2832 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $865.60 | $937.9082 | $937.90 | $937.95 | $937.90 | |