| 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 | $76.42 | 6.806% | $81.6211 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $138.81 | 11.296% | $154.49 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $49.91 | 3.457% | $51.6354 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $71.45 | 12.366% | $80.2855 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $163.45 | 8.780% | $177.8009 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $181.60 | 7.287% | $194.8332 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $219.95 | 9.519% | $240.887 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $901.59 | $981.5531 | $981.56 | $981.60 | $981.50 | |