| 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 | $127.86 | 6.263% | $135.8679 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $46.88 | 11.582% | $52.3096 | $52.31 | $52.30 | $52.30 |
| Purchase #3 | $9.98 | 3.732% | $10.3525 | $10.35 | $10.35 | $10.40 |
| Purchase #4 | $51.35 | 12.623% | $57.8319 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $155.36 | 12.133% | $174.2098 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $200.77 | 9.647% | $220.1383 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $89.73 | 10.735% | $99.3625 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $681.93 | $750.0725 | $750.07 | $750.05 | $750.10 | |