| 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 | $35.30 | 9.534% | $38.6655 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $156.60 | 10.276% | $172.6922 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $177.55 | 3.844% | $184.375 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $46.51 | 6.412% | $49.4922 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $100.77 | 9.596% | $110.4399 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $115.69 | 8.633% | $125.6775 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $81.42 | 11.268% | $90.5944 | $90.59 | $90.60 | $90.60 |
| 7 purchase totals = | $713.84 | $771.9367 | $771.94 | $772.00 | $772.00 | |