| 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 | $40.50 | 7.539% | $43.5533 | $43.55 | $43.55 | $43.60 |
| Purchase #2 | $41.86 | 3.344% | $43.2598 | $43.26 | $43.25 | $43.30 |
| Purchase #3 | $190.80 | 6.506% | $203.2134 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $193.69 | 5.732% | $204.7923 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $241.50 | 4.192% | $251.6237 | $251.62 | $251.60 | $251.60 |
| Purchase #6 | $60.57 | 6.580% | $64.5555 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $14.67 | 9.349% | $16.0415 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $783.59 | $827.0395 | $827.03 | $827.00 | $827.10 | |