| 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 | $6.38 | 5.865% | $6.7542 | $6.75 | $6.75 | $6.80 |
| Purchase #2 | $141.53 | 5.771% | $149.6977 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $8.46 | 9.305% | $9.2472 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $41.62 | 5.517% | $43.9162 | $43.92 | $43.90 | $43.90 |
| Purchase #5 | $11.28 | 8.515% | $12.2405 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $51.67 | 13.565% | $58.679 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $220.71 | 10.121% | $243.0481 | $243.05 | $243.05 | $243.00 |
| 7 purchase totals = | $481.65 | $523.5829 | $523.59 | $523.60 | $523.50 | |