| 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 | $5.83 | 3.302% | $6.0225 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $112.37 | 10.750% | $124.4498 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $205.93 | 7.700% | $221.7866 | $221.79 | $221.80 | $221.80 |
| Purchase #4 | $241.96 | 11.271% | $269.2313 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $34.74 | 7.273% | $37.2666 | $37.27 | $37.25 | $37.30 |
| Purchase #6 | $60.53 | 13.302% | $68.5817 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $14.35 | 3.426% | $14.8416 | $14.84 | $14.85 | $14.80 |
| 7 purchase totals = | $675.71 | $742.1801 | $742.18 | $742.20 | $742.10 | |