| 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 | $36.48 | 10.207% | $40.2035 | $40.20 | $40.20 | $40.20 |
| Purchase #2 | $51.29 | 7.319% | $55.0439 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $51.97 | 3.457% | $53.7666 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $97.28 | 12.419% | $109.3612 | $109.36 | $109.35 | $109.40 |
| Purchase #5 | $89.95 | 3.798% | $93.3663 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $125.66 | 7.214% | $134.7251 | $134.73 | $134.75 | $134.70 |
| Purchase #7 | $243.72 | 6.497% | $259.5545 | $259.55 | $259.55 | $259.60 |
| 7 purchase totals = | $696.35 | $746.0211 | $746.02 | $746.00 | $746.10 | |