| 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 | $80.60 | 9.288% | $88.0861 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $180.76 | 5.824% | $191.2875 | $191.29 | $191.30 | $191.30 |
| Purchase #3 | $50.67 | 4.204% | $52.8002 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $20.91 | 5.507% | $22.0615 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $239.65 | 10.830% | $265.6041 | $265.60 | $265.60 | $265.60 |
| Purchase #6 | $18.67 | 4.336% | $19.4795 | $19.48 | $19.50 | $19.50 |
| Purchase #7 | $76.85 | 6.263% | $81.6631 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $668.11 | $720.9820 | $720.98 | $721.00 | $721.10 | |