| 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 | $46.71 | 5.327% | $49.1982 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $98.87 | 3.651% | $102.4797 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $193.65 | 8.750% | $210.5944 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $49.44 | 9.295% | $54.0354 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $153.37 | 9.236% | $167.5353 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $208.88 | 9.765% | $229.2771 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $72.53 | 8.868% | $78.962 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $823.45 | $892.0821 | $892.09 | $892.15 | $892.10 | |