| 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 | $36.38 | 12.620% | $40.9712 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $68.43 | 8.135% | $73.9968 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $99.64 | 4.533% | $104.1567 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $53.52 | 7.511% | $57.5399 | $57.54 | $57.55 | $57.50 |
| Purchase #5 | $191.77 | 4.328% | $200.0698 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $18.93 | 11.153% | $21.0413 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $126.70 | 3.280% | $130.8558 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $595.37 | $628.6315 | $628.64 | $628.60 | $628.70 | |