| 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 | $44.48 | 12.463% | $50.0235 | $50.02 | $50.00 | $50.00 |
| Purchase #2 | $145.66 | 9.635% | $159.6943 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $176.99 | 13.824% | $201.4571 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $42.27 | 8.180% | $45.7277 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $202.66 | 9.672% | $222.2613 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $54.58 | 4.785% | $57.1917 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $51.82 | 8.541% | $56.2459 | $56.25 | $56.25 | $56.20 |
| 7 purchase totals = | $718.46 | $792.6015 | $792.60 | $792.60 | $792.60 | |