| 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 | $50.63 | 5.307% | $53.3169 | $53.32 | $53.30 | $53.30 |
| Purchase #2 | $246.66 | 9.282% | $269.555 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $145.25 | 3.408% | $150.2001 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $59.71 | 4.635% | $62.4776 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $62.37 | 9.615% | $68.3669 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $92.50 | 4.504% | $96.6662 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $115.71 | 3.194% | $119.4058 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $772.83 | $819.9885 | $820.01 | $819.95 | $820.10 | |