| 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 | $7.62 | 9.422% | $8.338 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $181.77 | 6.747% | $194.034 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $105.43 | 8.326% | $114.2081 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $63.95 | 7.815% | $68.9477 | $68.95 | $68.95 | $68.90 |
| Purchase #5 | $239.68 | 13.847% | $272.8685 | $272.87 | $272.85 | $272.90 |
| Purchase #6 | $67.69 | 11.111% | $75.211 | $75.21 | $75.20 | $75.20 |
| Purchase #7 | $103.66 | 11.450% | $115.5291 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $769.80 | $849.1364 | $849.14 | $849.15 | $849.00 | |