| 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 | $95.60 | 8.563% | $103.7862 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $72.34 | 6.777% | $77.2425 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $7.49 | 8.438% | $8.122 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $5.55 | 10.273% | $6.1202 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $147.56 | 3.631% | $152.9179 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $78.99 | 13.770% | $89.8669 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $50.50 | 8.217% | $54.6496 | $54.65 | $54.65 | $54.60 |
| 7 purchase totals = | $458.03 | $492.7053 | $492.71 | $492.65 | $492.60 | |