| 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 | $31.37 | 13.340% | $35.5548 | $35.55 | $35.55 | $35.60 |
| Purchase #2 | $111.94 | 9.537% | $122.6157 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $61.95 | 8.163% | $67.007 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $111.30 | 11.568% | $124.1752 | $124.18 | $124.20 | $124.20 |
| Purchase #5 | $227.41 | 12.541% | $255.9295 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $5.66 | 13.168% | $6.4053 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $52.25 | 5.190% | $54.9618 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $601.88 | $666.6493 | $666.66 | $666.65 | $666.70 | |