| 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 | $95.43 | 5.598% | $100.7722 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $149.41 | 10.412% | $164.9666 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $169.32 | 9.141% | $184.7975 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $5.27 | 6.647% | $5.6203 | $5.62 | $5.60 | $5.60 |
| Purchase #5 | $73.79 | 8.374% | $79.9692 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $7.94 | 12.811% | $8.9572 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $173.84 | 10.297% | $191.7403 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $675.00 | $736.8233 | $736.83 | $736.75 | $736.90 | |