| 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 | $9.59 | 11.706% | $10.7126 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $67.52 | 13.824% | $76.854 | $76.85 | $76.85 | $76.90 |
| Purchase #3 | $53.44 | 6.513% | $56.9205 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $84.77 | 13.576% | $96.2784 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $97.95 | 3.210% | $101.0942 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $92.69 | 10.774% | $102.6764 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $30.67 | 12.323% | $34.4495 | $34.45 | $34.45 | $34.40 |
| 7 purchase totals = | $436.63 | $478.9856 | $478.98 | $479.00 | $479.00 | |