| 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 | $11.57 | 7.670% | $12.4574 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $41.76 | 10.572% | $46.1749 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $32.94 | 5.157% | $34.6387 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $32.69 | 5.788% | $34.5821 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $61.89 | 10.185% | $68.1935 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $157.62 | 5.672% | $166.5602 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $247.88 | 4.794% | $259.7634 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $586.35 | $622.3702 | $622.36 | $622.35 | $622.50 | |