| 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 | $30.83 | 10.410% | $34.0394 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $70.97 | 4.784% | $74.3652 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $35.64 | 6.506% | $37.9587 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $65.72 | 6.179% | $69.7808 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $31.46 | 10.239% | $34.6812 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $115.53 | 12.577% | $130.0602 | $130.06 | $130.05 | $130.10 |
| Purchase #7 | $60.73 | 7.813% | $65.4748 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $410.88 | $446.3603 | $446.36 | $446.35 | $446.50 | |