| 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 | $47.61 | 6.804% | $50.8494 | $50.85 | $50.85 | $50.80 |
| Purchase #2 | $188.26 | 4.402% | $196.5472 | $196.55 | $196.55 | $196.50 |
| Purchase #3 | $136.53 | 12.794% | $153.9976 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $117.34 | 10.535% | $129.7018 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $117.90 | 9.635% | $129.2597 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $156.33 | 4.544% | $163.4336 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $20.88 | 9.194% | $22.7997 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $784.85 | $846.5890 | $846.59 | $846.60 | $846.50 | |