| 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 | $26.40 | 5.200% | $27.7728 | $27.77 | $27.75 | $27.80 |
| Purchase #2 | $140.73 | 4.141% | $146.5576 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $230.72 | 4.317% | $240.6802 | $240.68 | $240.70 | $240.70 |
| Purchase #4 | $55.28 | 13.313% | $62.6394 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $19.44 | 13.275% | $22.0207 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $119.97 | 11.108% | $133.2963 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $31.93 | 13.830% | $36.3459 | $36.35 | $36.35 | $36.30 |
| 7 purchase totals = | $624.47 | $669.3129 | $669.32 | $669.30 | $669.30 | |