| 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 | $96.39 | 13.869% | $109.7583 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $40.43 | 12.222% | $45.3714 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $231.65 | 11.861% | $259.126 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $194.86 | 13.297% | $220.7705 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $8.81 | 11.845% | $9.8535 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $77.87 | 9.444% | $85.224 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $39.54 | 4.461% | $41.3039 | $41.30 | $41.30 | $41.30 |
| 7 purchase totals = | $689.55 | $771.4076 | $771.40 | $771.35 | $771.50 | |