| 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 | $70.44 | 9.423% | $77.0776 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $8.72 | 4.405% | $9.1041 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $221.82 | 10.375% | $244.8338 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $53.68 | 6.157% | $56.9851 | $56.99 | $57.00 | $57.00 |
| Purchase #5 | $8.70 | 9.687% | $9.5428 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $220.40 | 5.349% | $232.1892 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $164.36 | 4.618% | $171.9501 | $171.95 | $171.95 | $172.00 |
| 7 purchase totals = | $748.12 | $801.6827 | $801.68 | $801.75 | $801.70 | |