| 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 | $14.93 | 11.673% | $16.6728 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $5.84 | 10.205% | $6.436 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $234.89 | 11.765% | $262.5248 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $9.67 | 4.533% | $10.1083 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $60.44 | 6.195% | $64.1843 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $228.71 | 3.517% | $236.7537 | $236.75 | $236.75 | $236.80 |
| Purchase #7 | $96.38 | 11.272% | $107.244 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $650.86 | $703.9239 | $703.91 | $703.90 | $703.90 | |