| 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 | $7.97 | 4.132% | $8.2993 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $185.72 | 12.654% | $209.221 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $50.52 | 6.759% | $53.9346 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $186.62 | 11.369% | $207.8368 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $246.55 | 7.274% | $264.484 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $66.44 | 13.604% | $75.4785 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $167.52 | 6.874% | $179.0353 | $179.04 | $179.05 | $179.00 |
| 7 purchase totals = | $911.34 | $998.2895 | $998.29 | $998.35 | $998.20 | |