| 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 | $61.72 | 6.497% | $65.7299 | $65.73 | $65.75 | $65.70 |
| Purchase #2 | $172.94 | 9.795% | $189.8795 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $241.92 | 5.783% | $255.9102 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $21.71 | 10.235% | $23.932 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $236.99 | 5.320% | $249.5979 | $249.60 | $249.60 | $249.60 |
| Purchase #6 | $238.32 | 7.474% | $256.132 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $171.67 | 3.678% | $177.984 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,145.27 | $1,219.1655 | $1,219.16 | $1,219.25 | $1,219.10 | |