| 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 | $81.54 | 4.841% | $85.4874 | $85.49 | $85.50 | $85.50 |
| Purchase #2 | $138.59 | 6.480% | $147.5706 | $147.57 | $147.55 | $147.60 |
| Purchase #3 | $27.72 | 6.194% | $29.437 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $31.37 | 3.830% | $32.5715 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $122.30 | 9.350% | $133.7351 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $119.64 | 11.285% | $133.1414 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $55.59 | 13.325% | $62.9974 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $576.75 | $624.9404 | $624.95 | $624.95 | $624.90 | |