| 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 | $56.85 | 9.612% | $62.3144 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $80.90 | 5.580% | $85.4142 | $85.41 | $85.40 | $85.40 |
| Purchase #3 | $152.74 | 13.786% | $173.7967 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $10.97 | 13.320% | $12.4312 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $94.62 | 7.186% | $101.4194 | $101.42 | $101.40 | $101.40 |
| Purchase #6 | $34.83 | 3.398% | $36.0135 | $36.01 | $36.00 | $36.00 |
| Purchase #7 | $9.70 | 6.489% | $10.3294 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $440.61 | $481.7188 | $481.71 | $481.70 | $481.60 | |