| 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 | $30.84 | 9.104% | $33.6477 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $55.55 | 4.422% | $58.0064 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $174.44 | 10.282% | $192.3759 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $141.55 | 11.287% | $157.5267 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $21.44 | 12.660% | $24.1543 | $24.15 | $24.15 | $24.20 |
| Purchase #6 | $60.50 | 7.204% | $64.8584 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $128.30 | 3.300% | $132.5339 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $612.62 | $663.1033 | $663.11 | $663.15 | $663.10 | |