| 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 | $20.58 | 8.376% | $22.3038 | $22.30 | $22.30 | $22.30 |
| Purchase #2 | $137.38 | 5.327% | $144.6982 | $144.70 | $144.70 | $144.70 |
| Purchase #3 | $104.67 | 3.613% | $108.4517 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $35.28 | 6.422% | $37.5457 | $37.55 | $37.55 | $37.50 |
| Purchase #5 | $115.68 | 8.547% | $125.5672 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $165.82 | 4.124% | $172.6584 | $172.66 | $172.65 | $172.70 |
| Purchase #7 | $91.63 | 7.458% | $98.4638 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $671.04 | $709.6888 | $709.69 | $709.65 | $709.80 | |