| 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 | $50.44 | 10.483% | $55.7276 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $135.84 | 13.106% | $153.6432 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $246.94 | 9.448% | $270.2709 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $135.82 | 4.208% | $141.5353 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $235.91 | 5.727% | $249.4206 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $85.27 | 7.119% | $91.3404 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $137.43 | 11.840% | $153.7017 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,027.65 | $1,115.6397 | $1,115.64 | $1,115.65 | $1,115.50 | |