| 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 | $7.47 | 8.525% | $8.1068 | $8.11 | $8.10 | $8.10 |
| Purchase #2 | $244.93 | 4.199% | $255.2146 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $250.96 | 8.837% | $273.1373 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $18.60 | 11.546% | $20.7476 | $20.75 | $20.75 | $20.70 |
| Purchase #5 | $107.48 | 8.443% | $116.5545 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $46.72 | 7.830% | $50.3782 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $220.76 | 5.753% | $233.4603 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $896.92 | $957.5993 | $957.60 | $957.60 | $957.60 | |