| 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 | $33.53 | 3.690% | $34.7673 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $102.58 | 6.310% | $109.0528 | $109.05 | $109.05 | $109.10 |
| Purchase #3 | $196.30 | 4.364% | $204.8665 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $248.46 | 13.873% | $282.9289 | $282.93 | $282.95 | $282.90 |
| Purchase #5 | $106.95 | 10.129% | $117.783 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $170.98 | 7.498% | $183.8001 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $33.41 | 8.333% | $36.1941 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $892.21 | $969.3927 | $969.39 | $969.40 | $969.50 | |