| 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 | $32.79 | 9.566% | $35.9267 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $211.71 | 10.615% | $234.183 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $194.75 | 10.308% | $214.8248 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $53.96 | 13.592% | $61.2942 | $61.29 | $61.30 | $61.30 |
| Purchase #5 | $204.51 | 8.816% | $222.5396 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $12.44 | 3.287% | $12.8489 | $12.85 | $12.85 | $12.80 |
| Purchase #7 | $61.29 | 12.179% | $68.7545 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $771.45 | $850.3717 | $850.36 | $850.40 | $850.30 | |