| 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 | $242.63 | 5.767% | $256.6225 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $14.79 | 5.851% | $15.6554 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $84.51 | 13.345% | $95.7879 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $77.55 | 8.629% | $84.2418 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $193.38 | 10.753% | $214.1742 | $214.17 | $214.15 | $214.20 |
| Purchase #6 | $27.38 | 7.509% | $29.436 | $29.44 | $29.45 | $29.40 |
| Purchase #7 | $178.34 | 10.613% | $197.2672 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $818.58 | $893.1850 | $893.19 | $893.15 | $893.20 | |