| 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 | $80.43 | 4.137% | $83.7574 | $83.76 | $83.75 | $83.80 |
| Purchase #2 | $95.35 | 5.676% | $100.7621 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $235.49 | 6.649% | $251.1477 | $251.15 | $251.15 | $251.10 |
| Purchase #4 | $171.33 | 9.248% | $187.1746 | $187.17 | $187.15 | $187.20 |
| Purchase #5 | $103.52 | 4.278% | $107.9486 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $171.97 | 4.179% | $179.1566 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $55.39 | 13.706% | $62.9818 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $913.48 | $972.9288 | $972.93 | $972.90 | $973.00 | |