| 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 | $20.59 | 13.277% | $23.3237 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $174.95 | 9.447% | $191.4775 | $191.48 | $191.50 | $191.50 |
| Purchase #3 | $40.70 | 5.867% | $43.0879 | $43.09 | $43.10 | $43.10 |
| Purchase #4 | $39.85 | 11.323% | $44.3622 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $195.37 | 5.448% | $206.0138 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $189.59 | 5.751% | $200.4933 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $189.93 | 6.165% | $201.6392 | $201.64 | $201.65 | $201.60 |
| 7 purchase totals = | $850.98 | $910.3976 | $910.39 | $910.40 | $910.40 | |