| 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 | $31.39 | 12.843% | $35.4214 | $35.42 | $35.40 | $35.40 |
| Purchase #2 | $145.41 | 3.831% | $150.9807 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $194.38 | 6.510% | $207.0341 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $23.70 | 3.331% | $24.4894 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $81.86 | 13.288% | $92.7376 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $178.66 | 7.523% | $192.1006 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $30.48 | 12.414% | $34.2638 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $685.88 | $737.0276 | $737.02 | $737.05 | $737.00 | |