| 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 | $60.60 | 8.457% | $65.7249 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $43.67 | 7.238% | $46.8308 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $221.68 | 4.706% | $232.1123 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $63.56 | 12.348% | $71.4084 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $67.91 | 10.862% | $75.2864 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $15.88 | 8.272% | $17.1936 | $17.19 | $17.20 | $17.20 |
| Purchase #7 | $36.34 | 5.497% | $38.3376 | $38.34 | $38.35 | $38.30 |
| 7 purchase totals = | $509.64 | $546.8940 | $546.89 | $546.90 | $546.80 | |