| 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 | $47.33 | 11.607% | $52.8236 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $123.42 | 9.553% | $135.2103 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $103.98 | 5.628% | $109.832 | $109.83 | $109.85 | $109.80 |
| Purchase #4 | $79.38 | 9.818% | $87.1735 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $172.83 | 12.532% | $194.4891 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $110.78 | 6.186% | $117.6329 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $119.31 | 4.214% | $124.3377 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $757.03 | $821.4991 | $821.49 | $821.50 | $821.40 | |