| 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 | $27.47 | 6.659% | $29.2992 | $29.30 | $29.30 | $29.30 |
| Purchase #2 | $123.54 | 11.158% | $137.3246 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $33.34 | 7.585% | $35.8688 | $35.87 | $35.85 | $35.90 |
| Purchase #4 | $150.58 | 4.580% | $157.4766 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $220.54 | 10.658% | $244.0452 | $244.05 | $244.05 | $244.00 |
| Purchase #6 | $204.88 | 9.801% | $224.9603 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $222.43 | 12.111% | $249.3685 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $982.78 | $1,078.3432 | $1,078.35 | $1,078.30 | $1,078.40 | |