| 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 | $46.52 | 12.574% | $52.3694 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $187.40 | 12.172% | $210.2103 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $227.58 | 9.630% | $249.496 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $20.40 | 11.661% | $22.7788 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $156.57 | 12.473% | $176.099 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $101.30 | 12.477% | $113.9392 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $241.82 | 10.234% | $266.5679 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $981.59 | $1,091.4606 | $1,091.47 | $1,091.45 | $1,091.50 | |