| 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 | $66.49 | 12.655% | $74.9043 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $153.30 | 13.140% | $173.4436 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $14.30 | 12.489% | $16.0859 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $136.58 | 9.190% | $149.1317 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $114.68 | 8.328% | $124.2306 | $124.23 | $124.25 | $124.20 |
| Purchase #6 | $234.93 | 4.290% | $245.0085 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $57.38 | 7.648% | $61.7684 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $777.66 | $844.5730 | $844.57 | $844.60 | $844.50 | |