| 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 | $84.38 | 9.555% | $92.4425 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $202.46 | 5.262% | $213.1134 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $21.56 | 8.661% | $23.4273 | $23.43 | $23.45 | $23.40 |
| Purchase #4 | $198.92 | 8.738% | $216.3016 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $219.90 | 5.735% | $232.5113 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $6.30 | 12.575% | $7.0922 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $162.98 | 13.341% | $184.7232 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $896.50 | $969.6115 | $969.60 | $969.60 | $969.50 | |