| 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 | $63.78 | 8.773% | $69.3754 | $69.38 | $69.40 | $69.40 |
| Purchase #2 | $6.84 | 9.775% | $7.5086 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $108.86 | 9.641% | $119.3552 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $38.71 | 6.176% | $41.1007 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $175.35 | 13.650% | $199.2853 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $47.52 | 10.711% | $52.6099 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $19.78 | 13.813% | $22.5122 | $22.51 | $22.50 | $22.50 |
| 7 purchase totals = | $460.84 | $511.7473 | $511.76 | $511.75 | $511.80 | |