| 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 | $39.62 | 12.262% | $44.4782 | $44.48 | $44.50 | $44.50 |
| Purchase #2 | $168.96 | 12.480% | $190.0462 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $170.36 | 4.297% | $177.6804 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $47.26 | 13.468% | $53.625 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $47.92 | 12.549% | $53.9335 | $53.93 | $53.95 | $53.90 |
| Purchase #6 | $113.82 | 12.488% | $128.0338 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $15.49 | 8.317% | $16.7783 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $603.43 | $664.5754 | $664.58 | $664.70 | $664.50 | |