| 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 | $107.51 | 7.871% | $115.9721 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $5.47 | 11.242% | $6.0849 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $242.51 | 3.368% | $250.6777 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $178.63 | 11.440% | $199.0653 | $199.07 | $199.05 | $199.10 |
| Purchase #5 | $164.58 | 4.748% | $172.3943 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $72.70 | 3.471% | $75.2234 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $139.90 | 7.838% | $150.8654 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $911.30 | $970.2831 | $970.28 | $970.25 | $970.40 | |