| 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 | $35.68 | 9.154% | $38.9461 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $40.35 | 13.757% | $45.9009 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $65.81 | 12.814% | $74.2429 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $174.70 | 4.238% | $182.1038 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $95.91 | 11.762% | $107.1909 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $119.57 | 3.408% | $123.6449 | $123.64 | $123.65 | $123.60 |
| Purchase #7 | $245.58 | 3.731% | $254.7426 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $777.60 | $826.7721 | $826.76 | $826.80 | $826.60 | |