| 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 | $51.90 | 11.741% | $57.9936 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $134.35 | 9.366% | $146.9332 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $20.69 | 3.582% | $21.4311 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $58.57 | 6.293% | $62.2558 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $177.36 | 4.114% | $184.6566 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $22.87 | 8.608% | $24.8386 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $178.66 | 5.130% | $187.8253 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $644.40 | $685.9342 | $685.94 | $686.00 | $685.90 | |