| 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 | $6.58 | 4.266% | $6.8607 | $6.86 | $6.85 | $6.90 |
| Purchase #2 | $109.36 | 7.742% | $117.8267 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $103.98 | 9.722% | $114.0889 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $196.29 | 3.211% | $202.5929 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $70.94 | 3.743% | $73.5953 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $56.78 | 4.552% | $59.3646 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $53.72 | 4.121% | $55.9338 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $597.65 | $630.2629 | $630.26 | $630.30 | $630.30 | |