| 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 | $94.82 | 11.182% | $105.4228 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $114.44 | 13.367% | $129.7372 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $75.70 | 11.201% | $84.1792 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $96.64 | 11.783% | $108.0271 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $11.54 | 10.570% | $12.7598 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $15.85 | 11.249% | $17.633 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $193.67 | 8.793% | $210.6994 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $602.66 | $668.4585 | $668.46 | $668.50 | $668.40 | |