| 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 | $66.42 | 4.542% | $69.4368 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $149.31 | 5.752% | $157.8983 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $94.26 | 8.691% | $102.4521 | $102.45 | $102.45 | $102.50 |
| Purchase #4 | $235.73 | 8.634% | $256.0829 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $99.50 | 7.740% | $107.2013 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $222.35 | 3.757% | $230.7037 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $88.69 | 7.201% | $95.0766 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $956.26 | $1,018.8517 | $1,018.85 | $1,018.90 | $1,018.90 | |