| 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 | $20.77 | 5.841% | $21.9832 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $64.37 | 11.294% | $71.6399 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $76.92 | 4.863% | $80.6606 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $210.49 | 4.685% | $220.3515 | $220.35 | $220.35 | $220.40 |
| Purchase #5 | $35.46 | 4.147% | $36.9305 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $230.99 | 5.673% | $244.0941 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $218.93 | 11.175% | $243.3954 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $857.93 | $919.0552 | $919.05 | $919.10 | $919.10 | |