| 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 | $99.63 | 10.621% | $110.2117 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $32.57 | 12.196% | $36.5422 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $156.99 | 4.115% | $163.4501 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $146.51 | 10.287% | $161.5815 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $144.64 | 13.120% | $163.6168 | $163.62 | $163.60 | $163.60 |
| Purchase #6 | $159.88 | 7.362% | $171.6504 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $101.84 | 5.837% | $107.7844 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $842.06 | $914.8371 | $914.83 | $914.85 | $914.90 | |