| 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 | $70.69 | 5.553% | $74.6154 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $148.55 | 9.637% | $162.8658 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $142.49 | 7.481% | $153.1497 | $153.15 | $153.15 | $153.10 |
| Purchase #4 | $182.50 | 12.288% | $204.9256 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $162.45 | 3.419% | $168.0042 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $142.51 | 11.417% | $158.7804 | $158.78 | $158.80 | $158.80 |
| Purchase #7 | $79.56 | 5.134% | $83.6446 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $928.75 | $1,005.9857 | $1,005.99 | $1,006.00 | $1,005.90 | |