| 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 | $16.86 | 4.805% | $17.6701 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $246.43 | 4.792% | $258.2389 | $258.24 | $258.25 | $258.20 |
| Purchase #3 | $226.87 | 9.134% | $247.5923 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $16.93 | 11.839% | $18.9343 | $18.93 | $18.95 | $18.90 |
| Purchase #5 | $61.60 | 9.369% | $67.3713 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $188.47 | 7.420% | $202.4545 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $219.93 | 5.548% | $232.1317 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $977.09 | $1,044.3931 | $1,044.38 | $1,044.40 | $1,044.40 | |