| 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 | $6.67 | 11.712% | $7.4512 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $49.69 | 10.208% | $54.7624 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $177.74 | 3.341% | $183.6783 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $199.41 | 9.286% | $217.9272 | $217.93 | $217.95 | $217.90 |
| Purchase #5 | $123.25 | 8.472% | $133.6917 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $27.52 | 13.739% | $31.301 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $57.36 | 13.215% | $64.9401 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $641.64 | $693.7519 | $693.75 | $693.80 | $693.80 | |