| 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 | $55.48 | 8.304% | $60.0871 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $177.42 | 4.173% | $184.8237 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $122.26 | 11.133% | $135.8712 | $135.87 | $135.85 | $135.90 |
| Purchase #4 | $23.42 | 8.806% | $25.4824 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $30.47 | 6.388% | $32.4164 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $208.32 | 10.453% | $230.0957 | $230.10 | $230.10 | $230.10 |
| Purchase #7 | $202.67 | 8.784% | $220.4725 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $820.04 | $889.2490 | $889.25 | $889.20 | $889.30 | |