| 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 | $91.74 | 5.255% | $96.5609 | $96.56 | $96.55 | $96.60 |
| Purchase #2 | $72.50 | 6.419% | $77.1538 | $77.15 | $77.15 | $77.20 |
| Purchase #3 | $172.69 | 13.166% | $195.4264 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $38.31 | 5.273% | $40.3301 | $40.33 | $40.35 | $40.30 |
| Purchase #5 | $192.64 | 13.830% | $219.2821 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $169.60 | 7.717% | $182.688 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $161.38 | 5.804% | $170.7465 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $898.86 | $982.1878 | $982.19 | $982.25 | $982.20 | |