| 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 | $78.92 | 10.702% | $87.366 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $90.26 | 12.518% | $101.5587 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $68.50 | 4.173% | $71.3585 | $71.36 | $71.35 | $71.40 |
| Purchase #4 | $82.84 | 5.314% | $87.2421 | $87.24 | $87.25 | $87.20 |
| Purchase #5 | $8.70 | 11.757% | $9.7229 | $9.72 | $9.70 | $9.70 |
| Purchase #6 | $181.46 | 8.714% | $197.2724 | $197.27 | $197.25 | $197.30 |
| Purchase #7 | $37.61 | 3.125% | $38.7853 | $38.79 | $38.80 | $38.80 |
| 7 purchase totals = | $548.29 | $593.3059 | $593.31 | $593.25 | $593.40 | |