| 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 | $76.69 | 9.801% | $84.2064 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $43.30 | 7.485% | $46.541 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $232.25 | 8.343% | $251.6266 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $232.99 | 13.868% | $265.3011 | $265.30 | $265.30 | $265.30 |
| Purchase #5 | $104.40 | 10.107% | $114.9517 | $114.95 | $114.95 | $115.00 |
| Purchase #6 | $83.96 | 5.230% | $88.3511 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $116.69 | 11.366% | $129.953 | $129.95 | $129.95 | $130.00 |
| 7 purchase totals = | $890.28 | $980.9309 | $980.93 | $980.95 | $981.00 | |