| 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 | $22.33 | 7.185% | $23.9344 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $85.93 | 6.107% | $91.1777 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $53.32 | 5.277% | $56.1337 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $182.26 | 4.209% | $189.9313 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $80.96 | 3.350% | $83.6722 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $165.25 | 11.443% | $184.1596 | $184.16 | $184.15 | $184.20 |
| Purchase #7 | $50.71 | 11.123% | $56.3505 | $56.35 | $56.35 | $56.40 |
| 7 purchase totals = | $640.76 | $685.3594 | $685.35 | $685.40 | $685.40 | |