| 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 | $84.34 | 5.763% | $89.2005 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $206.84 | 4.157% | $215.4383 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $51.58 | 4.433% | $53.8665 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $232.78 | 4.851% | $244.0722 | $244.07 | $244.05 | $244.10 |
| Purchase #5 | $14.88 | 10.346% | $16.4195 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $178.63 | 8.582% | $193.96 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $6.75 | 9.596% | $7.3977 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $775.80 | $820.3547 | $820.36 | $820.30 | $820.40 | |