| 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 | $16.82 | 8.724% | $18.2874 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $81.63 | 11.427% | $90.9579 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $26.79 | 10.507% | $29.6048 | $29.60 | $29.60 | $29.60 |
| Purchase #4 | $71.27 | 9.704% | $78.186 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $150.75 | 12.674% | $169.8561 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $15.42 | 8.525% | $16.7346 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $198.29 | 6.407% | $210.9944 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $560.97 | $614.6212 | $614.62 | $614.65 | $614.70 | |