| 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 | $79.52 | 6.737% | $84.8773 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $211.35 | 8.189% | $228.6575 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $88.91 | 5.290% | $93.6133 | $93.61 | $93.60 | $93.60 |
| Purchase #4 | $219.77 | 3.575% | $227.6268 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $47.57 | 9.468% | $52.0739 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $188.94 | 9.490% | $206.8704 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $35.60 | 4.636% | $37.2504 | $37.25 | $37.25 | $37.30 |
| 7 purchase totals = | $871.66 | $930.9696 | $930.97 | $930.95 | $931.10 | |