| 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 | $38.90 | 12.744% | $43.8574 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $194.66 | 10.341% | $214.7898 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $148.69 | 9.361% | $162.6089 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $83.35 | 6.105% | $88.4385 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $69.60 | 11.142% | $77.3548 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $43.51 | 3.190% | $44.898 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $89.96 | 3.828% | $93.4037 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $668.67 | $725.3511 | $725.35 | $725.35 | $725.40 | |