| 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 | $94.48 | 8.540% | $102.5486 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $189.89 | 5.551% | $200.4308 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $29.63 | 3.732% | $30.7358 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $140.47 | 4.797% | $147.2083 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $54.37 | 13.696% | $61.8165 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $9.64 | 5.747% | $10.194 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $70.92 | 5.345% | $74.7107 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $589.40 | $627.6447 | $627.65 | $627.65 | $627.50 | |