| 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 | $73.58 | 9.525% | $80.5885 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $65.35 | 10.466% | $72.1895 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $45.30 | 9.399% | $49.5577 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $62.67 | 10.731% | $69.3951 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $24.25 | 3.457% | $25.0883 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $72.64 | 8.312% | $78.6778 | $78.68 | $78.70 | $78.70 |
| Purchase #7 | $232.62 | 10.693% | $257.4941 | $257.49 | $257.50 | $257.50 |
| 7 purchase totals = | $576.41 | $632.9910 | $633.00 | $633.05 | $633.10 | |