| 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 | $80.74 | 5.495% | $85.1767 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $248.26 | 13.603% | $282.0308 | $282.03 | $282.05 | $282.00 |
| Purchase #3 | $93.45 | 10.662% | $103.4136 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $152.99 | 10.189% | $168.5782 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $41.52 | 6.798% | $44.3425 | $44.34 | $44.35 | $44.30 |
| Purchase #6 | $69.64 | 12.152% | $78.1027 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $27.49 | 4.454% | $28.7144 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $714.09 | $790.3589 | $790.35 | $790.40 | $790.30 | |