| 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 | $103.85 | 12.312% | $116.636 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $154.78 | 10.133% | $170.4639 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $7.65 | 9.321% | $8.3631 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $30.40 | 6.291% | $32.3125 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $25.72 | 3.658% | $26.6608 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $171.71 | 5.852% | $181.7585 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $211.78 | 12.677% | $238.6274 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $705.89 | $774.8222 | $774.82 | $774.80 | $774.90 | |