| 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 | $144.28 | 5.571% | $152.3178 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $76.92 | 7.222% | $82.4752 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $44.72 | 9.708% | $49.0614 | $49.06 | $49.05 | $49.10 |
| Purchase #4 | $83.77 | 10.826% | $92.8389 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $40.94 | 13.143% | $46.3207 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $85.70 | 8.819% | $93.2579 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $6.28 | 7.145% | $6.7287 | $6.73 | $6.75 | $6.70 |
| 7 purchase totals = | $482.61 | $523.0006 | $523.01 | $523.00 | $523.00 | |