| 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 | $83.62 | 10.306% | $92.2379 | $92.24 | $92.25 | $92.20 |
| Purchase #2 | $20.64 | 12.790% | $23.2799 | $23.28 | $23.30 | $23.30 |
| Purchase #3 | $68.79 | 5.514% | $72.5831 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $224.95 | 3.185% | $232.1147 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $179.65 | 13.416% | $203.7518 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $100.34 | 9.280% | $109.6516 | $109.65 | $109.65 | $109.70 |
| Purchase #7 | $49.98 | 13.315% | $56.6348 | $56.63 | $56.65 | $56.60 |
| 7 purchase totals = | $727.97 | $790.2538 | $790.24 | $790.30 | $790.30 | |