| 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 | $217.97 | 5.738% | $230.4771 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $83.88 | 13.137% | $94.8993 | $94.90 | $94.90 | $94.90 |
| Purchase #3 | $34.47 | 6.578% | $36.7374 | $36.74 | $36.75 | $36.70 |
| Purchase #4 | $68.45 | 3.272% | $70.6897 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $121.83 | 7.624% | $131.1183 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $14.31 | 4.646% | $14.9748 | $14.97 | $14.95 | $15.00 |
| Purchase #7 | $87.29 | 10.495% | $96.4511 | $96.45 | $96.45 | $96.50 |
| 7 purchase totals = | $628.20 | $675.3477 | $675.35 | $675.35 | $675.40 | |