| 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 | $64.66 | 9.753% | $70.9663 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $26.79 | 12.120% | $30.0369 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $212.76 | 13.503% | $241.489 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $189.46 | 6.470% | $201.7181 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $210.92 | 12.834% | $237.9895 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $108.73 | 12.601% | $122.4311 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $238.68 | 5.341% | $251.4279 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,052.00 | $1,156.0588 | $1,156.07 | $1,156.10 | $1,156.00 | |