| 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 | $35.70 | 3.173% | $36.8328 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $23.86 | 4.131% | $24.8457 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $46.72 | 12.491% | $52.5558 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $108.61 | 5.128% | $114.1795 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $66.98 | 8.506% | $72.6773 | $72.68 | $72.70 | $72.70 |
| Purchase #6 | $107.37 | 10.193% | $118.3142 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $185.79 | 7.164% | $199.1 | $199.10 | $199.10 | $199.10 |
| 7 purchase totals = | $575.03 | $618.5053 | $618.51 | $618.55 | $618.50 | |