| 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 | $29.44 | 11.707% | $32.8865 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $126.92 | 6.860% | $135.6267 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $161.41 | 12.606% | $181.7573 | $181.76 | $181.75 | $181.80 |
| Purchase #4 | $189.65 | 8.660% | $206.0737 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $205.65 | 12.862% | $232.1007 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $37.82 | 6.583% | $40.3097 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $26.77 | 11.185% | $29.7642 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $777.66 | $858.5188 | $858.52 | $858.50 | $858.60 | |