| 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 | $87.72 | 4.873% | $91.9946 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $121.97 | 9.453% | $133.4998 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $11.53 | 8.252% | $12.4815 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $36.85 | 10.458% | $40.7038 | $40.70 | $40.70 | $40.70 |
| Purchase #5 | $134.43 | 3.839% | $139.5908 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $197.70 | 9.245% | $215.9774 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $92.34 | 8.779% | $100.4465 | $100.45 | $100.45 | $100.40 |
| 7 purchase totals = | $682.54 | $734.6944 | $734.69 | $734.75 | $734.70 | |