| 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 | $32.33 | 11.705% | $36.1142 | $36.11 | $36.10 | $36.10 |
| Purchase #2 | $107.66 | 11.178% | $119.6942 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $98.92 | 13.804% | $112.5749 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $111.61 | 11.121% | $124.0221 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $90.99 | 11.619% | $101.5621 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $151.74 | 7.357% | $162.9035 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $162.66 | 13.656% | $184.8728 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $755.91 | $841.7438 | $841.72 | $841.65 | $841.80 | |