| 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 | $63.63 | 3.346% | $65.7591 | $65.76 | $65.75 | $65.80 |
| Purchase #2 | $136.65 | 7.595% | $147.0286 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $55.92 | 13.568% | $63.5072 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $87.95 | 13.213% | $99.5708 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $50.90 | 12.439% | $57.2315 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $63.30 | 3.797% | $65.7035 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $110.50 | 3.410% | $114.2681 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $568.85 | $613.0688 | $613.07 | $613.05 | $613.10 | |