| 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 | $56.62 | 9.288% | $61.8789 | $61.88 | $61.90 | $61.90 |
| Purchase #2 | $188.75 | 9.285% | $206.2754 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $137.69 | 5.400% | $145.1253 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $162.28 | 11.179% | $180.4213 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $17.46 | 13.699% | $19.8518 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $127.39 | 11.848% | $142.4832 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $118.90 | 4.865% | $124.6845 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $809.09 | $880.7204 | $880.72 | $880.80 | $880.80 | |