| 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 | $102.60 | 4.329% | $107.0416 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $116.54 | 5.732% | $123.2201 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $36.78 | 4.236% | $38.338 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $229.42 | 5.758% | $242.63 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $37.29 | 9.106% | $40.6856 | $40.69 | $40.70 | $40.70 |
| Purchase #6 | $226.77 | 8.222% | $245.415 | $245.42 | $245.40 | $245.40 |
| Purchase #7 | $92.93 | 3.464% | $96.1491 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $842.33 | $893.4794 | $893.49 | $893.50 | $893.30 | |