| 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 | $76.93 | 5.852% | $81.4319 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $74.50 | 7.297% | $79.9363 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $176.51 | 9.125% | $192.6165 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $138.73 | 4.770% | $145.3474 | $145.35 | $145.35 | $145.30 |
| Purchase #5 | $113.43 | 5.499% | $119.6675 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $128.94 | 3.349% | $133.2582 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $82.73 | 11.654% | $92.3714 | $92.37 | $92.35 | $92.40 |
| 7 purchase totals = | $791.77 | $844.6292 | $844.64 | $844.60 | $844.60 | |