| 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 | $92.33 | 9.794% | $101.3728 | $101.37 | $101.35 | $101.40 |
| Purchase #2 | $76.27 | 3.391% | $78.8563 | $78.86 | $78.85 | $78.90 |
| Purchase #3 | $104.83 | 3.291% | $108.28 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $162.65 | 10.472% | $179.6827 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $41.85 | 6.459% | $44.5531 | $44.55 | $44.55 | $44.60 |
| Purchase #6 | $137.72 | 7.240% | $147.6909 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $175.79 | 12.726% | $198.161 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $791.44 | $858.5968 | $858.59 | $858.60 | $858.80 | |