| 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 | $124.97 | 6.606% | $133.2255 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $144.77 | 4.699% | $151.5727 | $151.57 | $151.55 | $151.60 |
| Purchase #3 | $104.72 | 5.542% | $110.5236 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $145.45 | 10.416% | $160.6001 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $34.67 | 5.745% | $36.6618 | $36.66 | $36.65 | $36.70 |
| Purchase #6 | $63.33 | 9.404% | $69.2856 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $22.48 | 9.393% | $24.5915 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $640.39 | $686.4608 | $686.46 | $686.45 | $686.50 | |