| 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 | $41.87 | 4.630% | $43.8086 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $42.77 | 5.610% | $45.1694 | $45.17 | $45.15 | $45.20 |
| Purchase #3 | $220.80 | 4.447% | $230.619 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $98.65 | 4.668% | $103.255 | $103.26 | $103.25 | $103.30 |
| Purchase #5 | $63.26 | 3.293% | $65.3432 | $65.34 | $65.35 | $65.30 |
| Purchase #6 | $174.55 | 4.172% | $181.8322 | $181.83 | $181.85 | $181.80 |
| Purchase #7 | $137.35 | 8.336% | $148.7995 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $779.25 | $818.8269 | $818.83 | $818.80 | $818.80 | |