| 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 | $109.44 | 5.225% | $115.1582 | $115.16 | $115.15 | $115.20 |
| Purchase #2 | $26.93 | 5.260% | $28.3465 | $28.35 | $28.35 | $28.30 |
| Purchase #3 | $91.95 | 3.148% | $94.8446 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $198.47 | 8.257% | $214.8577 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $69.77 | 5.586% | $73.6674 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $84.50 | 7.576% | $90.9017 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $26.59 | 5.803% | $28.133 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $607.65 | $645.9091 | $645.91 | $645.90 | $645.90 | |