| 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 | $52.42 | 4.840% | $54.9571 | $54.96 | $54.95 | $55.00 |
| Purchase #2 | $234.66 | 5.729% | $248.1037 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $198.59 | 6.466% | $211.4308 | $211.43 | $211.45 | $211.40 |
| Purchase #4 | $171.39 | 10.691% | $189.7133 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $201.70 | 11.319% | $224.5304 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $23.79 | 7.514% | $25.5776 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $78.55 | 8.276% | $85.0508 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $961.10 | $1,039.3637 | $1,039.36 | $1,039.40 | $1,039.40 | |