| 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 | $224.46 | 9.113% | $244.915 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $46.89 | 8.196% | $50.7331 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $31.79 | 10.500% | $35.128 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $33.30 | 5.319% | $35.0712 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $5.36 | 7.447% | $5.7592 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $57.85 | 10.300% | $63.8086 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $177.56 | 4.508% | $185.5644 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $577.21 | $620.9795 | $620.98 | $620.95 | $621.00 | |