| 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 | $23.82 | 3.316% | $24.6099 | $24.61 | $24.60 | $24.60 |
| Purchase #2 | $100.66 | 4.594% | $105.2843 | $105.28 | $105.30 | $105.30 |
| Purchase #3 | $29.78 | 10.291% | $32.8447 | $32.84 | $32.85 | $32.80 |
| Purchase #4 | $23.71 | 3.145% | $24.4557 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $135.29 | 11.522% | $150.8781 | $150.88 | $150.90 | $150.90 |
| Purchase #6 | $177.47 | 13.690% | $201.7656 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $134.62 | 7.816% | $145.1419 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $625.35 | $684.9802 | $684.98 | $685.00 | $685.00 | |