| 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 | $38.63 | 7.694% | $41.6022 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $196.93 | 5.244% | $207.257 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $75.57 | 9.385% | $82.6622 | $82.66 | $82.65 | $82.70 |
| Purchase #4 | $128.50 | 13.205% | $145.4684 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $57.62 | 4.385% | $60.1466 | $60.15 | $60.15 | $60.10 |
| Purchase #6 | $106.34 | 3.728% | $110.3044 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $115.57 | 6.358% | $122.9179 | $122.92 | $122.90 | $122.90 |
| 7 purchase totals = | $719.16 | $770.3587 | $770.36 | $770.30 | $770.40 | |