| 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 | $98.64 | 11.852% | $110.3308 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $62.27 | 11.751% | $69.5873 | $69.59 | $69.60 | $69.60 |
| Purchase #3 | $9.69 | 8.681% | $10.5312 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $193.32 | 9.479% | $211.6448 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $58.90 | 13.490% | $66.8456 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $63.70 | 12.224% | $71.4867 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $247.71 | 6.863% | $264.7103 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $734.23 | $805.1367 | $805.14 | $805.20 | $805.00 | |