| 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 | $43.67 | 6.491% | $46.5046 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $197.47 | 12.240% | $221.6403 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $47.28 | 3.281% | $48.8313 | $48.83 | $48.85 | $48.80 |
| Purchase #4 | $114.35 | 11.447% | $127.4396 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $214.39 | 8.446% | $232.4974 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $63.86 | 9.132% | $69.6917 | $69.69 | $69.70 | $69.70 |
| Purchase #7 | $185.77 | 11.861% | $207.8042 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $866.79 | $954.4091 | $954.40 | $954.45 | $954.30 | |