| 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 | $45.47 | 6.789% | $48.557 | $48.56 | $48.55 | $48.60 |
| Purchase #2 | $233.85 | 9.401% | $255.8342 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $180.99 | 6.789% | $193.2774 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $32.59 | 9.319% | $35.6271 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $154.57 | 7.682% | $166.4441 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $137.29 | 6.519% | $146.2399 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $249.73 | 7.595% | $268.697 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $1,034.49 | $1,114.6767 | $1,114.68 | $1,114.75 | $1,114.60 | |