| 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 | $39.52 | 10.331% | $43.6028 | $43.60 | $43.60 | $43.60 |
| Purchase #2 | $122.90 | 13.789% | $139.8467 | $139.85 | $139.85 | $139.80 |
| Purchase #3 | $7.93 | 7.336% | $8.5117 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $112.72 | 7.563% | $121.245 | $121.25 | $121.25 | $121.20 |
| Purchase #5 | $100.38 | 10.500% | $110.9199 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $216.36 | 12.547% | $243.5067 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $79.34 | 4.237% | $82.7016 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $679.15 | $750.3344 | $750.34 | $750.30 | $750.20 | |