| 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 | $20.49 | 9.437% | $22.4236 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $242.63 | 6.438% | $258.2505 | $258.25 | $258.25 | $258.30 |
| Purchase #3 | $43.76 | 9.827% | $48.0603 | $48.06 | $48.05 | $48.10 |
| Purchase #4 | $183.31 | 9.419% | $200.576 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $110.45 | 3.412% | $114.2186 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $82.66 | 8.705% | $89.8556 | $89.86 | $89.85 | $89.90 |
| Purchase #7 | $18.82 | 4.333% | $19.6355 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $702.12 | $753.0201 | $753.03 | $753.00 | $753.10 | |