| 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 | $5.96 | 3.383% | $6.1616 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $91.50 | 4.679% | $95.7813 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $28.91 | 13.832% | $32.9088 | $32.91 | $32.90 | $32.90 |
| Purchase #4 | $81.97 | 7.357% | $88.0005 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $243.64 | 5.169% | $256.2338 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $230.53 | 6.841% | $246.3006 | $246.30 | $246.30 | $246.30 |
| Purchase #7 | $164.76 | 9.346% | $180.1585 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $847.27 | $905.5451 | $905.54 | $905.55 | $905.60 | |