| 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 | $76.28 | 12.175% | $85.5671 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $38.93 | 11.353% | $43.3497 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $99.74 | 8.588% | $108.3057 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $191.30 | 9.742% | $209.9364 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $189.51 | 9.516% | $207.5438 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $121.83 | 12.844% | $137.4778 | $137.48 | $137.50 | $137.50 |
| Purchase #7 | $240.52 | 11.380% | $267.8912 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $958.11 | $1,060.0717 | $1,060.08 | $1,060.10 | $1,060.00 | |