| 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 | $53.89 | 11.520% | $60.0981 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $128.31 | 7.620% | $138.0872 | $138.09 | $138.10 | $138.10 |
| Purchase #3 | $232.45 | 4.300% | $242.4454 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $226.36 | 3.294% | $233.8163 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $42.47 | 3.341% | $43.8889 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $153.48 | 6.673% | $163.7217 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $56.66 | 3.335% | $58.5496 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $893.62 | $940.6072 | $940.62 | $940.60 | $940.50 | |