| 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 | $68.81 | 4.847% | $72.1452 | $72.15 | $72.15 | $72.10 |
| Purchase #2 | $110.69 | 5.718% | $117.0193 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $239.61 | 9.865% | $263.2475 | $263.25 | $263.25 | $263.20 |
| Purchase #4 | $98.61 | 7.865% | $106.3657 | $106.37 | $106.35 | $106.40 |
| Purchase #5 | $214.87 | 8.458% | $233.0437 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $8.27 | 9.299% | $9.039 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $26.99 | 11.552% | $30.1079 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $767.85 | $830.9683 | $830.98 | $830.95 | $830.80 | |