| 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 | $23.43 | 6.312% | $24.9089 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $171.52 | 3.675% | $177.8234 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $242.97 | 11.829% | $271.7109 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $61.30 | 10.770% | $67.902 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $199.96 | 4.294% | $208.5463 | $208.55 | $208.55 | $208.50 |
| Purchase #6 | $46.36 | 11.318% | $51.607 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $35.93 | 6.828% | $38.3833 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $781.47 | $840.8818 | $840.88 | $840.85 | $840.80 | |