| 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 | $43.69 | 6.745% | $46.6369 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $186.91 | 5.795% | $197.7414 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $172.78 | 10.258% | $190.5038 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $54.50 | 3.738% | $56.5372 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $62.53 | 5.800% | $66.1567 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $128.30 | 13.613% | $145.7655 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $248.44 | 7.527% | $267.1401 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $897.15 | $970.4816 | $970.49 | $970.50 | $970.40 | |