| 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 | $72.66 | 4.782% | $76.1346 | $76.13 | $76.15 | $76.10 |
| Purchase #2 | $223.52 | 7.281% | $239.7945 | $239.79 | $239.80 | $239.80 |
| Purchase #3 | $193.94 | 11.508% | $216.2586 | $216.26 | $216.25 | $216.30 |
| Purchase #4 | $83.43 | 4.198% | $86.9324 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $39.66 | 3.306% | $40.9712 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $96.73 | 9.574% | $105.9909 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $74.51 | 9.801% | $81.8127 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $784.45 | $847.8949 | $847.88 | $847.90 | $847.90 | |