| 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 | $111.95 | 7.580% | $120.4358 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $51.42 | 7.452% | $55.2518 | $55.25 | $55.25 | $55.30 |
| Purchase #3 | $237.96 | 13.313% | $269.6396 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $58.53 | 10.369% | $64.599 | $64.60 | $64.60 | $64.60 |
| Purchase #5 | $127.43 | 6.747% | $136.0277 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $168.51 | 12.851% | $190.1652 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $18.31 | 6.564% | $19.5119 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $774.11 | $855.6310 | $855.64 | $855.65 | $855.60 | |