| 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 | $138.41 | 8.158% | $149.7015 | $149.70 | $149.70 | $149.70 |
| Purchase #2 | $77.36 | 13.452% | $87.7665 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $106.62 | 5.424% | $112.4031 | $112.40 | $112.40 | $112.40 |
| Purchase #4 | $198.36 | 12.615% | $223.3831 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $84.25 | 12.735% | $94.9792 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $84.86 | 8.423% | $92.0078 | $92.01 | $92.00 | $92.00 |
| Purchase #7 | $20.50 | 4.743% | $21.4723 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $710.36 | $781.7135 | $781.71 | $781.70 | $781.80 | |