| 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 | $67.92 | 6.750% | $72.5046 | $72.50 | $72.50 | $72.50 |
| Purchase #2 | $127.42 | 6.460% | $135.6513 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $189.66 | 8.682% | $206.1263 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $64.94 | 5.572% | $68.5585 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $197.41 | 13.742% | $224.5381 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $63.61 | 3.226% | $65.6621 | $65.66 | $65.65 | $65.70 |
| Purchase #7 | $144.29 | 9.282% | $157.683 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $855.25 | $930.7239 | $930.72 | $930.75 | $930.80 | |