| 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 | $135.37 | 4.483% | $141.4386 | $141.44 | $141.45 | $141.40 |
| Purchase #2 | $40.26 | 12.470% | $45.2804 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $33.72 | 10.205% | $37.1611 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $190.66 | 6.783% | $203.5925 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $47.51 | 7.418% | $51.0343 | $51.03 | $51.05 | $51.00 |
| Purchase #6 | $59.97 | 6.450% | $63.8381 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $101.83 | 5.717% | $107.6516 | $107.65 | $107.65 | $107.70 |
| 7 purchase totals = | $609.32 | $649.9966 | $649.99 | $650.05 | $650.00 | |