| 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 | $91.90 | 3.515% | $95.1303 | $95.13 | $95.15 | $95.10 |
| Purchase #2 | $120.75 | 3.733% | $125.2576 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $226.78 | 5.541% | $239.3459 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $169.68 | 12.828% | $191.4466 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $160.99 | 12.282% | $180.7628 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $63.28 | 9.744% | $69.446 | $69.45 | $69.45 | $69.40 |
| Purchase #7 | $153.81 | 10.111% | $169.3617 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $987.19 | $1,070.7509 | $1,070.76 | $1,070.75 | $1,070.70 | |