| 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 | $45.95 | 6.190% | $48.7943 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $89.48 | 6.613% | $95.3973 | $95.40 | $95.40 | $95.40 |
| Purchase #3 | $216.47 | 11.242% | $240.8056 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $120.98 | 3.374% | $125.0619 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $191.56 | 11.737% | $214.0434 | $214.04 | $214.05 | $214.00 |
| Purchase #6 | $216.63 | 3.577% | $224.3789 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $25.83 | 13.376% | $29.285 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $906.90 | $977.7664 | $977.77 | $977.80 | $977.80 | |