| 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 | $67.35 | 8.865% | $73.3206 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $124.59 | 8.211% | $134.8201 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $22.76 | 10.142% | $25.0683 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $26.96 | 6.874% | $28.8132 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $176.96 | 9.660% | $194.0543 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $94.51 | 10.835% | $104.7502 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $95.48 | 12.197% | $107.1257 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $608.61 | $667.9524 | $667.95 | $667.90 | $668.00 | |