| 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 | $40.93 | 13.541% | $46.4723 | $46.47 | $46.45 | $46.50 |
| Purchase #2 | $101.41 | 12.128% | $113.709 | $113.71 | $113.70 | $113.70 |
| Purchase #3 | $46.25 | 7.239% | $49.598 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $5.68 | 5.339% | $5.9833 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $249.35 | 3.647% | $258.4438 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $44.38 | 3.624% | $45.9883 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $127.59 | 7.769% | $137.5025 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $615.59 | $657.6972 | $657.69 | $657.70 | $657.70 | |