| 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 | $248.43 | 3.752% | $257.7511 | $257.75 | $257.75 | $257.80 |
| Purchase #2 | $60.67 | 11.664% | $67.7465 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $241.88 | 8.141% | $261.5715 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $75.26 | 4.760% | $78.8424 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $152.30 | 4.812% | $159.6287 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $155.37 | 7.448% | $166.942 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $74.32 | 9.861% | $81.6487 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $1,008.23 | $1,074.1309 | $1,074.13 | $1,074.15 | $1,074.00 | |