| 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 | $8.79 | 13.313% | $9.9602 | $9.96 | $9.95 | $10.00 |
| Purchase #2 | $151.80 | 13.304% | $171.9955 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $79.32 | 12.572% | $89.2921 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $22.91 | 7.229% | $24.5662 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $220.51 | 9.683% | $241.862 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $179.99 | 10.563% | $199.0023 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $211.92 | 10.719% | $234.6357 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $875.24 | $971.3140 | $971.32 | $971.30 | $971.40 | |