| 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 | $15.43 | 6.702% | $16.4641 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $182.71 | 6.308% | $194.2353 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $161.49 | 11.386% | $179.8773 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $39.49 | 8.206% | $42.7305 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $77.49 | 8.698% | $84.2301 | $84.23 | $84.25 | $84.20 |
| Purchase #6 | $36.53 | 13.192% | $41.349 | $41.35 | $41.35 | $41.30 |
| Purchase #7 | $211.29 | 5.614% | $223.1518 | $223.15 | $223.15 | $223.20 |
| 7 purchase totals = | $724.43 | $782.0381 | $782.04 | $782.10 | $782.00 | |