| 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 | $39.78 | 9.618% | $43.606 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $10.93 | 11.295% | $12.1645 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $76.97 | 6.508% | $81.9792 | $81.98 | $82.00 | $82.00 |
| Purchase #4 | $32.43 | 12.535% | $36.4951 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $142.90 | 10.390% | $157.7473 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $157.28 | 5.629% | $166.1333 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $65.64 | 8.151% | $70.9903 | $70.99 | $71.00 | $71.00 |
| 7 purchase totals = | $525.93 | $569.1157 | $569.12 | $569.15 | $569.10 | |