| 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 | $64.90 | 10.791% | $71.9034 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $135.83 | 11.460% | $151.3961 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $31.58 | 3.399% | $32.6534 | $32.65 | $32.65 | $32.70 |
| Purchase #4 | $231.95 | 7.131% | $248.4904 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $32.57 | 12.871% | $36.7621 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $66.26 | 4.768% | $69.4193 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $107.61 | 9.337% | $117.6575 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $670.70 | $728.2822 | $728.28 | $728.25 | $728.40 | |