| 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 | $13.56 | 5.241% | $14.2707 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $36.58 | 6.481% | $38.9507 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $230.36 | 7.559% | $247.7729 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $154.59 | 13.490% | $175.4442 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $233.73 | 13.450% | $265.1667 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $123.85 | 6.444% | $131.8309 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $92.96 | 10.857% | $103.0527 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $885.63 | $976.4888 | $976.48 | $976.45 | $976.60 | |