| 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 | $46.80 | 5.515% | $49.381 | $49.38 | $49.40 | $49.40 |
| Purchase #2 | $156.62 | 12.826% | $176.7081 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $147.36 | 4.864% | $154.5276 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $179.88 | 8.188% | $194.6086 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $173.48 | 8.657% | $188.4982 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $65.41 | 12.407% | $73.5254 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $85.27 | 5.310% | $89.7978 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $854.82 | $927.0467 | $927.06 | $927.10 | $927.00 | |