| 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 | $69.40 | 7.190% | $74.3899 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $68.37 | 13.802% | $77.8064 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $32.85 | 7.258% | $35.2343 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $201.49 | 11.416% | $224.4921 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $105.83 | 9.592% | $115.9812 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $194.65 | 11.311% | $216.6669 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $85.83 | 10.571% | $94.9031 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $758.42 | $839.4739 | $839.47 | $839.50 | $839.50 | |