| 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 | $70.91 | 4.696% | $74.2399 | $74.24 | $74.25 | $74.20 |
| Purchase #2 | $178.51 | 9.784% | $195.9754 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $35.67 | 13.575% | $40.5122 | $40.51 | $40.50 | $40.50 |
| Purchase #4 | $184.68 | 13.683% | $209.9498 | $209.95 | $209.95 | $209.90 |
| Purchase #5 | $82.77 | 5.551% | $87.3646 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $94.76 | 5.596% | $100.0628 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $193.80 | 3.294% | $200.1838 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $841.10 | $908.2885 | $908.28 | $908.30 | $908.30 | |