| 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 | $10.45 | 7.269% | $11.2096 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $5.80 | 4.831% | $6.0802 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $175.62 | 13.292% | $198.9634 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $90.35 | 3.545% | $93.5529 | $93.55 | $93.55 | $93.60 |
| Purchase #5 | $187.88 | 6.570% | $200.2237 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $48.64 | 5.639% | $51.3828 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $60.90 | 7.387% | $65.3987 | $65.40 | $65.40 | $65.40 |
| 7 purchase totals = | $579.64 | $626.8113 | $626.80 | $626.80 | $626.90 | |