| 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 | $31.93 | 3.250% | $32.9677 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $97.90 | 4.753% | $102.5532 | $102.55 | $102.55 | $102.60 |
| Purchase #3 | $93.76 | 10.383% | $103.4951 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $230.41 | 7.251% | $247.117 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $55.77 | 3.124% | $57.5123 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $20.47 | 12.744% | $23.0787 | $23.08 | $23.10 | $23.10 |
| Purchase #7 | $184.73 | 4.166% | $192.4259 | $192.43 | $192.45 | $192.40 |
| 7 purchase totals = | $714.97 | $759.1499 | $759.16 | $759.15 | $759.20 | |