| 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 | $81.51 | 6.783% | $87.0388 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $24.48 | 6.164% | $25.9889 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $85.93 | 3.401% | $88.8525 | $88.85 | $88.85 | $88.90 |
| Purchase #4 | $9.48 | 3.107% | $9.7745 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $43.61 | 12.856% | $49.2165 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $214.97 | 9.474% | $235.3363 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $62.43 | 12.437% | $70.1944 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $522.41 | $566.4019 | $566.40 | $566.40 | $566.40 | |