| 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 | $12.75 | 8.250% | $13.8019 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $32.56 | 7.803% | $35.1007 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $51.31 | 4.759% | $53.7518 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $181.74 | 10.553% | $200.919 | $200.92 | $200.90 | $200.90 |
| Purchase #5 | $58.90 | 4.233% | $61.3932 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $70.29 | 9.437% | $76.9233 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $14.71 | 7.183% | $15.7666 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $422.26 | $457.6565 | $457.65 | $457.60 | $457.70 | |