| 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 | $68.82 | 9.826% | $75.5823 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $23.42 | 11.595% | $26.1355 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $213.70 | 3.616% | $221.4274 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $83.53 | 11.760% | $93.3531 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $24.63 | 12.181% | $27.6302 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $143.51 | 13.771% | $163.2728 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $32.82 | 5.700% | $34.6907 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $590.43 | $642.0920 | $642.09 | $642.15 | $642.10 | |