| 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 | $14.38 | 3.834% | $14.9313 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $56.98 | 12.845% | $64.2991 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $8.94 | 5.402% | $9.4229 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $191.32 | 3.687% | $198.374 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $70.32 | 11.785% | $78.6072 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $36.97 | 3.571% | $38.2902 | $38.29 | $38.30 | $38.30 |
| Purchase #7 | $118.52 | 3.593% | $122.7784 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $497.43 | $526.7031 | $526.70 | $526.70 | $526.70 | |