| 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 | $87.85 | 9.513% | $96.2072 | $96.21 | $96.20 | $96.20 |
| Purchase #2 | $109.67 | 5.653% | $115.8696 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $20.92 | 12.534% | $23.5421 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $198.36 | 8.634% | $215.4864 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $47.71 | 13.241% | $54.0273 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $52.62 | 4.402% | $54.9363 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $146.98 | 12.738% | $165.7023 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $664.11 | $725.7712 | $725.78 | $725.80 | $725.70 | |