| 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 | $38.69 | 4.498% | $40.4303 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $133.91 | 11.535% | $149.3565 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $130.69 | 11.531% | $145.7599 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $23.47 | 8.183% | $25.3906 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $250.45 | 9.187% | $273.4588 | $273.46 | $273.45 | $273.50 |
| Purchase #6 | $167.45 | 6.485% | $178.3091 | $178.31 | $178.30 | $178.30 |
| Purchase #7 | $15.38 | 5.571% | $16.2368 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $760.04 | $828.9420 | $828.95 | $828.95 | $829.00 | |