| 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 | $71.58 | 7.522% | $76.9642 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $18.70 | 10.351% | $20.6356 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $137.60 | 13.171% | $155.7233 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $34.96 | 11.150% | $38.858 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $62.76 | 8.569% | $68.1379 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $146.93 | 12.418% | $165.1758 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $144.64 | 3.263% | $149.3596 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $617.17 | $674.8544 | $674.86 | $674.85 | $674.90 | |