| 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 | $136.55 | 7.792% | $147.19 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $8.81 | 4.871% | $9.2391 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $94.82 | 13.842% | $107.945 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $36.79 | 6.441% | $39.1596 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $7.97 | 10.678% | $8.821 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $87.59 | 10.512% | $96.7975 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $246.90 | 9.528% | $270.4246 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $619.43 | $679.5768 | $679.58 | $679.55 | $679.50 | |