| 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 | $87.43 | 6.567% | $93.1715 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $14.93 | 9.211% | $16.3052 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $197.28 | 6.776% | $210.6477 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $20.71 | 13.144% | $23.4321 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $197.43 | 8.233% | $213.6844 | $213.68 | $213.70 | $213.70 |
| Purchase #6 | $38.72 | 11.227% | $43.0671 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $167.65 | 6.668% | $178.8289 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $724.15 | $779.1369 | $779.14 | $779.15 | $779.10 | |