| 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 | $31.92 | 12.722% | $35.9809 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $52.37 | 3.303% | $54.0998 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $186.43 | 7.305% | $200.0487 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $90.97 | 8.247% | $98.4723 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $38.92 | 12.105% | $43.6313 | $43.63 | $43.65 | $43.60 |
| Purchase #6 | $73.97 | 13.245% | $83.7673 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $106.60 | 3.800% | $110.6508 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $581.18 | $626.6511 | $626.65 | $626.65 | $626.70 | |