| 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 | $220.79 | 5.857% | $233.7217 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $153.83 | 10.859% | $170.5344 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $20.63 | 7.785% | $22.236 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $182.94 | 9.685% | $200.6577 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $99.52 | 13.132% | $112.589 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $92.53 | 3.291% | $95.5752 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $69.45 | 5.612% | $73.3475 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $839.69 | $908.6615 | $908.67 | $908.70 | $908.60 | |