| 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 | $53.40 | 8.632% | $58.0095 | $58.01 | $58.00 | $58.00 |
| Purchase #2 | $172.81 | 9.833% | $189.8024 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $134.38 | 8.725% | $146.1047 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $79.25 | 5.852% | $83.8877 | $83.89 | $83.90 | $83.90 |
| Purchase #5 | $126.58 | 8.412% | $137.2279 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $141.59 | 4.252% | $147.6104 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $127.95 | 6.665% | $136.4779 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $835.96 | $899.1205 | $899.12 | $899.15 | $899.10 | |