| 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 | $9.86 | 7.340% | $10.5837 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $52.40 | 9.710% | $57.488 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $85.51 | 3.218% | $88.2617 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $229.73 | 12.647% | $258.784 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $16.65 | 12.175% | $18.6771 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $126.79 | 12.818% | $143.0419 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $135.95 | 8.691% | $147.7654 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $656.89 | $724.6018 | $724.60 | $724.65 | $724.70 | |