| 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 | $44.46 | 12.217% | $49.8917 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $83.75 | 4.564% | $87.5724 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $200.72 | 12.627% | $226.0649 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $80.84 | 9.648% | $88.6394 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $244.75 | 8.813% | $266.3198 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $234.58 | 12.650% | $264.2544 | $264.25 | $264.25 | $264.30 |
| Purchase #7 | $191.34 | 7.628% | $205.9354 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,080.44 | $1,188.6780 | $1,188.67 | $1,188.65 | $1,188.70 | |