| 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 | $195.49 | 13.402% | $221.6896 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $7.84 | 8.838% | $8.5329 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $75.28 | 4.354% | $78.5577 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $64.51 | 6.165% | $68.487 | $68.49 | $68.50 | $68.50 |
| Purchase #5 | $81.97 | 3.623% | $84.9398 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $15.96 | 13.561% | $18.1243 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $247.71 | 13.180% | $280.3582 | $280.36 | $280.35 | $280.40 |
| 7 purchase totals = | $688.76 | $760.6895 | $760.69 | $760.70 | $760.70 | |