| 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 | $84.68 | 9.110% | $92.3943 | $92.39 | $92.40 | $92.40 |
| Purchase #2 | $27.50 | 3.354% | $28.4224 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $55.57 | 7.317% | $59.6361 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $166.35 | 6.295% | $176.8217 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $35.49 | 4.246% | $36.9969 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $89.79 | 12.705% | $101.1978 | $101.20 | $101.20 | $101.20 |
| Purchase #7 | $32.62 | 7.219% | $34.9748 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $492.00 | $530.4440 | $530.44 | $530.40 | $530.40 | |