| 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 | $39.70 | 10.848% | $44.0067 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $203.64 | 6.146% | $216.1557 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $33.25 | 5.342% | $35.0262 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $40.91 | 6.395% | $43.5262 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $89.54 | 6.344% | $95.2204 | $95.22 | $95.20 | $95.20 |
| Purchase #6 | $59.97 | 4.546% | $62.6962 | $62.70 | $62.70 | $62.70 |
| Purchase #7 | $75.40 | 13.748% | $85.766 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $542.41 | $582.3974 | $582.42 | $582.40 | $582.40 | |