| 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 | $33.98 | 8.533% | $36.8795 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $221.56 | 3.265% | $228.7939 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $133.97 | 6.696% | $142.9406 | $142.94 | $142.95 | $142.90 |
| Purchase #4 | $141.26 | 4.527% | $147.6548 | $147.65 | $147.65 | $147.70 |
| Purchase #5 | $121.30 | 7.654% | $130.5843 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $131.73 | 7.410% | $141.4912 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $45.53 | 3.807% | $47.2633 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $829.33 | $875.6076 | $875.59 | $875.65 | $875.70 | |