| 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 | $41.95 | 5.490% | $44.2531 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $81.92 | 8.674% | $89.0257 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $149.40 | 10.111% | $164.5058 | $164.51 | $164.50 | $164.50 |
| Purchase #4 | $149.44 | 4.812% | $156.6311 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $18.48 | 3.539% | $19.134 | $19.13 | $19.15 | $19.10 |
| Purchase #6 | $58.91 | 3.284% | $60.8446 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $70.82 | 8.292% | $76.6924 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $570.92 | $611.0867 | $611.08 | $611.15 | $611.00 | |