| 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 | $35.97 | 6.280% | $38.2289 | $38.23 | $38.25 | $38.20 |
| Purchase #2 | $57.77 | 4.260% | $60.231 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $136.74 | 5.723% | $144.5656 | $144.57 | $144.55 | $144.60 |
| Purchase #4 | $206.63 | 11.262% | $229.9007 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $136.88 | 7.846% | $147.6196 | $147.62 | $147.60 | $147.60 |
| Purchase #6 | $62.34 | 9.772% | $68.4319 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $49.98 | 6.835% | $53.3961 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $686.31 | $742.3738 | $742.38 | $742.40 | $742.30 | |