| 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 | $90.31 | 4.624% | $94.4859 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $193.99 | 9.837% | $213.0728 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $124.33 | 5.548% | $131.2278 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $147.30 | 6.677% | $157.1352 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $51.86 | 6.745% | $55.358 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $156.60 | 11.254% | $174.2238 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $153.56 | 9.261% | $167.7812 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $917.95 | $993.2847 | $993.29 | $993.30 | $993.30 | |