| 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 | $90.96 | 5.764% | $96.2029 | $96.20 | $96.20 | $96.20 |
| Purchase #2 | $213.35 | 4.715% | $223.4095 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $28.41 | 5.633% | $30.0103 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $136.31 | 9.837% | $149.7188 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $63.39 | 5.172% | $66.6685 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $68.52 | 6.430% | $72.9258 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $150.27 | 11.123% | $166.9845 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $751.21 | $805.9203 | $805.92 | $805.90 | $805.90 | |