| 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 | $81.67 | 3.693% | $84.6861 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $172.99 | 8.129% | $187.0524 | $187.05 | $187.05 | $187.10 |
| Purchase #3 | $6.53 | 11.465% | $7.2787 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $131.87 | 7.232% | $141.4068 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $142.68 | 5.535% | $150.5773 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $119.71 | 11.248% | $133.175 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $111.94 | 8.359% | $121.2971 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $767.39 | $825.4734 | $825.49 | $825.55 | $825.60 | |