| 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 | $31.93 | 9.588% | $34.9914 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $222.63 | 13.574% | $252.8498 | $252.85 | $252.85 | $252.80 |
| Purchase #3 | $152.68 | 13.320% | $173.017 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $218.74 | 5.842% | $231.5188 | $231.52 | $231.50 | $231.50 |
| Purchase #5 | $167.71 | 9.835% | $184.2043 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $80.91 | 8.568% | $87.8424 | $87.84 | $87.85 | $87.80 |
| Purchase #7 | $8.44 | 6.591% | $8.9963 | $9.00 | $9.00 | $9.00 |
| 7 purchase totals = | $883.04 | $973.4200 | $973.42 | $973.40 | $973.30 | |