| 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 | $114.41 | 13.566% | $129.9309 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $27.54 | 13.145% | $31.1601 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $54.93 | 4.771% | $57.5507 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $16.45 | 7.764% | $17.7272 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $116.81 | 11.827% | $130.6251 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $183.86 | 12.563% | $206.9583 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $49.29 | 10.353% | $54.393 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $563.29 | $628.3453 | $628.35 | $628.40 | $628.40 | |