| 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 | $63.63 | 12.807% | $71.7791 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $84.84 | 9.802% | $93.156 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $15.86 | 3.667% | $16.4416 | $16.44 | $16.45 | $16.40 |
| Purchase #4 | $105.33 | 10.729% | $116.6309 | $116.63 | $116.65 | $116.60 |
| Purchase #5 | $64.55 | 13.109% | $73.0119 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $164.42 | 10.806% | $182.1872 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $111.67 | 3.635% | $115.7292 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $610.30 | $668.9359 | $668.94 | $669.00 | $668.90 | |