| 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 | $68.85 | 9.318% | $75.2654 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $95.77 | 12.870% | $108.0956 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $178.73 | 3.739% | $185.4127 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $50.36 | 8.442% | $54.6114 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $126.91 | 3.408% | $131.2351 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $142.38 | 9.514% | $155.926 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $164.84 | 8.541% | $178.919 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $827.84 | $889.4652 | $889.48 | $889.45 | $889.40 | |