| 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 | $44.26 | 12.725% | $49.8921 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $176.79 | 11.485% | $197.0943 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $89.27 | 5.306% | $94.0067 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $31.26 | 11.792% | $34.9462 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $156.88 | 9.325% | $171.5091 | $171.51 | $171.50 | $171.50 |
| Purchase #6 | $7.38 | 4.679% | $7.7253 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $139.58 | 8.534% | $151.4918 | $151.49 | $151.50 | $151.50 |
| 7 purchase totals = | $645.42 | $706.6655 | $706.67 | $706.70 | $706.60 | |