| 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 | $60.27 | 7.276% | $64.6552 | $64.66 | $64.65 | $64.70 |
| Purchase #2 | $133.81 | 8.608% | $145.3284 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $243.48 | 10.791% | $269.7539 | $269.75 | $269.75 | $269.80 |
| Purchase #4 | $246.82 | 9.405% | $270.0334 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $117.38 | 6.178% | $124.6317 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $75.33 | 4.321% | $78.585 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $148.85 | 13.827% | $169.4315 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $1,025.94 | $1,122.4191 | $1,122.42 | $1,122.50 | $1,122.40 | |