| 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 | $39.72 | 4.765% | $41.6127 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $200.27 | 3.545% | $207.3696 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $63.91 | 6.842% | $68.2827 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $23.98 | 6.870% | $25.6274 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $66.32 | 5.822% | $70.1812 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $95.67 | 9.283% | $104.551 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $31.39 | 7.767% | $33.8281 | $33.83 | $33.85 | $33.80 |
| 7 purchase totals = | $521.26 | $551.4527 | $551.45 | $551.50 | $551.50 | |