| 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 | $43.97 | 11.167% | $48.8801 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $84.45 | 7.251% | $90.5735 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $162.88 | 9.817% | $178.8699 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $57.61 | 8.691% | $62.6169 | $62.62 | $62.60 | $62.60 |
| Purchase #5 | $26.44 | 3.481% | $27.3604 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $210.75 | 4.824% | $220.9166 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $69.69 | 8.695% | $75.7495 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $655.79 | $704.9669 | $704.97 | $704.90 | $705.00 | |