| 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 | $15.89 | 4.774% | $16.6486 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $119.47 | 13.157% | $135.1887 | $135.19 | $135.20 | $135.20 |
| Purchase #3 | $98.87 | 5.497% | $104.3049 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $107.83 | 9.777% | $118.3725 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $200.84 | 8.312% | $217.5338 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $191.78 | 4.792% | $200.9701 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $244.97 | 11.629% | $273.4576 | $273.46 | $273.45 | $273.50 |
| 7 purchase totals = | $979.65 | $1,066.4762 | $1,066.47 | $1,066.45 | $1,066.50 | |