| 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 | $173.32 | 11.843% | $193.8463 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $66.87 | 6.284% | $71.0721 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $232.91 | 13.505% | $264.3645 | $264.36 | $264.35 | $264.40 |
| Purchase #4 | $11.92 | 7.570% | $12.8223 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $78.81 | 7.618% | $84.8137 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $17.64 | 5.602% | $18.6282 | $18.63 | $18.65 | $18.60 |
| Purchase #7 | $38.84 | 6.515% | $41.3704 | $41.37 | $41.35 | $41.40 |
| 7 purchase totals = | $620.31 | $686.9175 | $686.91 | $686.85 | $686.90 | |