| 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 | $60.27 | 5.423% | $63.5384 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $171.60 | 6.798% | $183.2654 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $188.82 | 13.698% | $214.6846 | $214.68 | $214.70 | $214.70 |
| Purchase #4 | $9.50 | 13.413% | $10.7742 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $249.46 | 11.669% | $278.5695 | $278.57 | $278.55 | $278.60 |
| Purchase #6 | $15.97 | 5.160% | $16.7941 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $38.77 | 3.165% | $39.9971 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $734.39 | $807.6233 | $807.62 | $807.60 | $807.70 | |