| 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 | $62.48 | 6.782% | $66.7174 | $66.72 | $66.70 | $66.70 |
| Purchase #2 | $139.84 | 7.788% | $150.7307 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $134.84 | 9.610% | $147.7981 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $63.85 | 7.430% | $68.5941 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $27.59 | 9.555% | $30.2262 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $211.67 | 13.436% | $240.11 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $14.41 | 10.732% | $15.9565 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $654.68 | $720.1330 | $720.14 | $720.15 | $720.10 | |