| 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 | $89.28 | 9.777% | $98.0089 | $98.01 | $98.00 | $98.00 |
| Purchase #2 | $31.26 | 11.288% | $34.7886 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $206.85 | 9.105% | $225.6837 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $133.99 | 12.118% | $150.2269 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $188.36 | 5.622% | $198.9496 | $198.95 | $198.95 | $198.90 |
| Purchase #6 | $6.35 | 13.735% | $7.2222 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $174.65 | 3.679% | $181.0754 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $830.74 | $895.9553 | $895.96 | $896.00 | $895.90 | |