| 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 | $128.70 | 5.389% | $135.6356 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $203.55 | 5.847% | $215.4516 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $245.91 | 13.311% | $278.6431 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $172.41 | 9.227% | $188.3183 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $52.60 | 13.626% | $59.7673 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $80.84 | 4.444% | $84.4325 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $9.65 | 11.247% | $10.7353 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $893.66 | $972.9837 | $972.99 | $973.00 | $972.90 | |