| 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 | $46.55 | 9.214% | $50.8391 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $186.64 | 5.611% | $197.1124 | $197.11 | $197.10 | $197.10 |
| Purchase #3 | $246.51 | 8.217% | $266.7657 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $155.83 | 12.406% | $175.1623 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $15.25 | 10.443% | $16.8426 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $153.93 | 6.830% | $164.4434 | $164.44 | $164.45 | $164.40 |
| Purchase #7 | $66.29 | 5.128% | $69.6894 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $871.00 | $940.8549 | $940.85 | $940.85 | $940.80 | |