| 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 | $27.72 | 5.472% | $29.2368 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $102.82 | 11.535% | $114.6803 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $100.50 | 9.825% | $110.3741 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $90.92 | 12.517% | $102.3005 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $80.70 | 4.216% | $84.1023 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $63.76 | 9.280% | $69.6769 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $234.54 | 12.184% | $263.1164 | $263.12 | $263.10 | $263.10 |
| 7 purchase totals = | $700.96 | $773.4873 | $773.49 | $773.50 | $773.50 | |