| 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 | $196.42 | 12.524% | $221.0196 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $95.89 | 7.269% | $102.8602 | $102.86 | $102.85 | $102.90 |
| Purchase #3 | $39.47 | 9.541% | $43.2358 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $72.34 | 7.594% | $77.8335 | $77.83 | $77.85 | $77.80 |
| Purchase #5 | $5.30 | 4.593% | $5.5434 | $5.54 | $5.55 | $5.50 |
| Purchase #6 | $60.49 | 4.268% | $63.0717 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $13.59 | 13.561% | $15.4329 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $483.50 | $528.9971 | $528.99 | $529.00 | $528.90 | |