| 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 | $12.52 | 12.582% | $14.0953 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $8.88 | 8.157% | $9.6043 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $90.74 | 10.648% | $100.402 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $214.45 | 4.166% | $223.384 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $22.89 | 5.317% | $24.1071 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $173.78 | 11.426% | $193.6361 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $45.33 | 10.557% | $50.1155 | $50.12 | $50.10 | $50.10 |
| 7 purchase totals = | $568.59 | $615.3443 | $615.35 | $615.35 | $615.30 | |