| 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 | $5.43 | 9.410% | $5.941 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $175.38 | 12.329% | $197.0026 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $93.52 | 11.322% | $104.1083 | $104.11 | $104.10 | $104.10 |
| Purchase #4 | $242.87 | 6.286% | $258.1368 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $177.75 | 6.563% | $189.4157 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $48.93 | 13.280% | $55.4279 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $104.97 | 3.502% | $108.646 | $108.65 | $108.65 | $108.60 |
| 7 purchase totals = | $848.85 | $918.6783 | $918.69 | $918.70 | $918.50 | |