| 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 | $138.64 | 11.828% | $155.0383 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $89.45 | 6.130% | $94.9333 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $146.26 | 5.228% | $153.9065 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $45.35 | 6.221% | $48.1712 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $49.39 | 6.117% | $52.4112 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $16.31 | 10.352% | $17.9984 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $49.85 | 7.509% | $53.5932 | $53.59 | $53.60 | $53.60 |
| 7 purchase totals = | $535.25 | $576.0521 | $576.05 | $576.05 | $576.00 | |