| 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 | $23.59 | 7.376% | $25.33 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $50.87 | 7.357% | $54.6125 | $54.61 | $54.60 | $54.60 |
| Purchase #3 | $225.94 | 5.530% | $238.4345 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $248.88 | 10.127% | $274.0841 | $274.08 | $274.10 | $274.10 |
| Purchase #5 | $13.31 | 6.141% | $14.1274 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $158.47 | 13.392% | $179.6923 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $166.65 | 12.261% | $187.083 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $887.71 | $973.3638 | $973.35 | $973.45 | $973.30 | |