| 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 | $61.51 | 11.669% | $68.6876 | $68.69 | $68.70 | $68.70 |
| Purchase #2 | $36.96 | 7.468% | $39.7202 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $37.25 | 3.648% | $38.6089 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $136.27 | 9.411% | $149.0944 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $192.73 | 8.199% | $208.5319 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $35.27 | 10.225% | $38.8764 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $75.63 | 12.283% | $84.9196 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $575.62 | $628.4390 | $628.44 | $628.45 | $628.40 | |