| 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 | $62.62 | 9.826% | $68.773 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $30.90 | 9.278% | $33.7669 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $183.98 | 13.137% | $208.1495 | $208.15 | $208.15 | $208.10 |
| Purchase #4 | $227.25 | 11.863% | $254.2087 | $254.21 | $254.20 | $254.20 |
| Purchase #5 | $31.61 | 7.494% | $33.9789 | $33.98 | $34.00 | $34.00 |
| Purchase #6 | $172.99 | 8.597% | $187.862 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $113.95 | 3.303% | $117.7138 | $117.71 | $117.70 | $117.70 |
| 7 purchase totals = | $823.30 | $904.4528 | $904.45 | $904.40 | $904.50 | |