| 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 | $36.33 | 13.158% | $41.1103 | $41.11 | $41.10 | $41.10 |
| Purchase #2 | $145.41 | 13.783% | $165.4519 | $165.45 | $165.45 | $165.50 |
| Purchase #3 | $107.67 | 7.824% | $116.0941 | $116.09 | $116.10 | $116.10 |
| Purchase #4 | $170.69 | 12.212% | $191.5347 | $191.53 | $191.55 | $191.50 |
| Purchase #5 | $12.92 | 3.246% | $13.3394 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $16.30 | 12.422% | $18.3248 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $53.29 | 5.451% | $56.1948 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $542.61 | $602.0500 | $602.03 | $602.05 | $602.00 | |