| 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 | $60.61 | 5.350% | $63.8526 | $63.85 | $63.85 | $63.90 |
| Purchase #2 | $60.67 | 7.383% | $65.1493 | $65.15 | $65.15 | $65.10 |
| Purchase #3 | $131.28 | 7.555% | $141.1982 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $210.82 | 3.694% | $218.6077 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $20.25 | 7.286% | $21.7254 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $40.50 | 11.694% | $45.2361 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $248.36 | 9.216% | $271.2489 | $271.25 | $271.25 | $271.20 |
| 7 purchase totals = | $772.49 | $827.0182 | $827.03 | $827.05 | $826.90 | |