| 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 | $71.62 | 4.161% | $74.6001 | $74.60 | $74.60 | $74.60 |
| Purchase #2 | $45.57 | 3.572% | $47.1978 | $47.20 | $47.20 | $47.20 |
| Purchase #3 | $187.76 | 6.716% | $200.37 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $171.71 | 13.263% | $194.4839 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $164.91 | 10.175% | $181.6896 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $159.81 | 10.471% | $176.5437 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $31.95 | 3.191% | $32.9695 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $833.33 | $907.8546 | $907.85 | $907.85 | $907.90 | |