| 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 | $123.81 | 4.184% | $128.9902 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $17.50 | 13.110% | $19.7943 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $34.90 | 3.825% | $36.2349 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $59.66 | 7.202% | $63.9567 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $109.87 | 8.668% | $119.3935 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $160.80 | 4.764% | $168.4605 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $206.59 | 5.794% | $218.5598 | $218.56 | $218.55 | $218.60 |
| 7 purchase totals = | $713.13 | $755.3899 | $755.38 | $755.40 | $755.50 | |